13491998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9791}}^1$

素因数の和:9859

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 8716258

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 9791, 19582, 127283, 254566, 518923, 1037846, 6745999, 13491998]

約数ペア:

[(1, 13491998), (2, 6745999), (13, 1037846), (26, 518923), (53, 254566), (106, 127283), (689, 19582), (1378, 9791)]