18119368

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{3659}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 34038000

約数和(自身を除く): 15918632

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 3659, 4952, 7318, 14636, 29272, 2264921, 4529842, 9059684, 18119368]

約数ペア:

[(1, 18119368), (2, 9059684), (4, 4529842), (8, 2264921), (619, 29272), (1238, 14636), (2476, 7318), (3659, 4952)]