13116574

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 21369528

約数和(自身を除く): 8252954

約数列:

[1, 2, 19, 37, 38, 74, 361, 491, 703, 722, 982, 1406, 9329, 13357, 18167, 18658, 26714, 36334, 177251, 345173, 354502, 690346, 6558287, 13116574]

約数ペア:

[(1, 13116574), (2, 6558287), (19, 690346), (37, 354502), (38, 345173), (74, 177251), (361, 36334), (491, 26714), (703, 18658), (722, 18167), (982, 13357), (1406, 9329)]