15790736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 33357240

約数和(自身を除く): 17566504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 853, 1157, 1424, 1706, 2314, 3412, 4628, 6824, 9256, 11089, 13648, 18512, 22178, 44356, 75917, 88712, 151834, 177424, 303668, 607336, 986921, 1214672, 1973842, 3947684, 7895368, 15790736]

約数ペア:

[(1, 15790736), (2, 7895368), (4, 3947684), (8, 1973842), (13, 1214672), (16, 986921), (26, 607336), (52, 303668), (89, 177424), (104, 151834), (178, 88712), (208, 75917), (356, 44356), (712, 22178), (853, 18512), (1157, 13648), (1424, 11089), (1706, 9256), (2314, 6824), (3412, 4628)]