19605012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13729}}^1$

素因数の和:13760

約数の個数: 48

約数和(自身を含む): 55359360

約数和(自身を除く): 35754348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13729, 27458, 41187, 54916, 82374, 96103, 164748, 192206, 233393, 288309, 384412, 466786, 576618, 700179, 933572, 1153236, 1400358, 1633751, 2800716, 3267502, 4901253, 6535004, 9802506, 19605012]

約数ペア:

[(1, 19605012), (2, 9802506), (3, 6535004), (4, 4901253), (6, 3267502), (7, 2800716), (12, 1633751), (14, 1400358), (17, 1153236), (21, 933572), (28, 700179), (34, 576618), (42, 466786), (51, 384412), (68, 288309), (84, 233393), (102, 192206), (119, 164748), (204, 96103), (238, 82374), (357, 54916), (476, 41187), (714, 27458), (1428, 13729)]