38888746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^2$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 64691172

約数和(自身を除く): 25802426

約数列:

[1, 2, 13, 26, 41, 82, 191, 382, 533, 1066, 2483, 4966, 7831, 15662, 36481, 72962, 101803, 203606, 474253, 948506, 1495721, 2991442, 19444373, 38888746]

約数ペア:

[(1, 38888746), (2, 19444373), (13, 2991442), (26, 1495721), (41, 948506), (82, 474253), (191, 203606), (382, 101803), (533, 72962), (1066, 36481), (2483, 15662), (4966, 7831)]