15671894412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1751

約数の個数: 96

約数和(自身を含む): 38862503680

約数和(自身を除く): 23190609268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 307, 362, 543, 614, 724, 921, 1086, 1228, 1237, 1842, 2172, 2474, 3439, 3684, 3711, 4948, 5833, 6878, 7422, 10317, 11666, 13756, 14844, 17499, 20634, 23332, 23503, 34998, 41268, 47006, 55567, 69996, 70509, 94012, 111134, 141018, 166701, 222268, 223897, 282036, 333402, 379759, 447794, 666804, 671691, 759518, 895588, 1055773, 1139277, 1343382, 1519036, 2111546, 2278554, 2686764, 3167319, 4223092, 4254043, 4557108, 6334638, 7215421, 8508086, 12669276, 12762129, 14430842, 17016172, 21646263, 25524258, 28861684, 43292526, 51048516, 68736379, 86585052, 137472758, 206209137, 274945516, 412418274, 824836548, 1305991201, 2611982402, 3917973603, 5223964804, 7835947206, 15671894412]

約数ペア:

[(1, 15671894412), (2, 7835947206), (3, 5223964804), (4, 3917973603), (6, 2611982402), (12, 1305991201), (19, 824836548), (38, 412418274), (57, 274945516), (76, 206209137), (114, 137472758), (181, 86585052), (228, 68736379), (307, 51048516), (362, 43292526), (543, 28861684), (614, 25524258), (724, 21646263), (921, 17016172), (1086, 14430842), (1228, 12762129), (1237, 12669276), (1842, 8508086), (2172, 7215421), (2474, 6334638), (3439, 4557108), (3684, 4254043), (3711, 4223092), (4948, 3167319), (5833, 2686764), (6878, 2278554), (7422, 2111546), (10317, 1519036), (11666, 1343382), (13756, 1139277), (14844, 1055773), (17499, 895588), (20634, 759518), (23332, 671691), (23503, 666804), (34998, 447794), (41268, 379759), (47006, 333402), (55567, 282036), (69996, 223897), (70509, 222268), (94012, 166701), (111134, 141018)]