15359838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 33288192

約数和(自身を除く): 17928354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1031, 1146, 2062, 2483, 3093, 4966, 6186, 7449, 13403, 14898, 26806, 40209, 80418, 196921, 393842, 590763, 1181526, 2559973, 5119946, 7679919, 15359838]

約数ペア:

[(1, 15359838), (2, 7679919), (3, 5119946), (6, 2559973), (13, 1181526), (26, 590763), (39, 393842), (78, 196921), (191, 80418), (382, 40209), (573, 26806), (1031, 14898), (1146, 13403), (2062, 7449), (2483, 6186), (3093, 4966)]