15626494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 26290656

約数和(自身を除く): 10664162

約数列:

[1, 2, 13, 26, 41, 82, 107, 137, 214, 274, 533, 1066, 1391, 1781, 2782, 3562, 4387, 5617, 8774, 11234, 14659, 29318, 57031, 73021, 114062, 146042, 190567, 381134, 601019, 1202038, 7813247, 15626494]

約数ペア:

[(1, 15626494), (2, 7813247), (13, 1202038), (26, 601019), (41, 381134), (82, 190567), (107, 146042), (137, 114062), (214, 73021), (274, 57031), (533, 29318), (1066, 14659), (1391, 11234), (1781, 8774), (2782, 5617), (3562, 4387)]