1939596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 2952564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 181, 188, 228, 282, 362, 543, 564, 724, 893, 1086, 1786, 2172, 2679, 3439, 3572, 5358, 6878, 8507, 10317, 10716, 13756, 17014, 20634, 25521, 34028, 41268, 51042, 102084, 161633, 323266, 484899, 646532, 969798, 1939596]

約数ペア:

[(1, 1939596), (2, 969798), (3, 646532), (4, 484899), (6, 323266), (12, 161633), (19, 102084), (38, 51042), (47, 41268), (57, 34028), (76, 25521), (94, 20634), (114, 17014), (141, 13756), (181, 10716), (188, 10317), (228, 8507), (282, 6878), (362, 5358), (543, 3572), (564, 3439), (724, 2679), (893, 2172), (1086, 1786)]