15221004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{30937}}^1$

素因数の和:30985

約数の個数: 24

約数和(自身を含む): 36383088

約数和(自身を除く): 21162084

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 30937, 61874, 92811, 123748, 185622, 371244, 1268417, 2536834, 3805251, 5073668, 7610502, 15221004]

約数ペア:

[(1, 15221004), (2, 7610502), (3, 5073668), (4, 3805251), (6, 2536834), (12, 1268417), (41, 371244), (82, 185622), (123, 123748), (164, 92811), (246, 61874), (492, 30937)]