15289399294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1\times {\mathrm{8431}}^1$

素因数の和:12136

約数の個数: 32

約数和(自身を含む): 26008335360

約数和(自身を除く): 10718936066

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3671, 7342, 8431, 16862, 47723, 69749, 95446, 109603, 139498, 160189, 219206, 320378, 906737, 1813474, 2082457, 4164914, 30950201, 61900402, 402352613, 588053819, 804705226, 1176107638, 7644699647, 15289399294]

約数ペア:

[(1, 15289399294), (2, 7644699647), (13, 1176107638), (19, 804705226), (26, 588053819), (38, 402352613), (247, 61900402), (494, 30950201), (3671, 4164914), (7342, 2082457), (8431, 1813474), (16862, 906737), (47723, 320378), (69749, 219206), (95446, 160189), (109603, 139498)]