16523486

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1368

約数の個数: 24

約数和(自身を含む): 29063160

約数和(自身を除く): 12539674

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1213, 1946, 2426, 6811, 8491, 13622, 16982, 59437, 118874, 168607, 337214, 1180249, 2360498, 8261743, 16523486]

約数ペア:

[(1, 16523486), (2, 8261743), (7, 2360498), (14, 1180249), (49, 337214), (98, 168607), (139, 118874), (278, 59437), (973, 16982), (1213, 13622), (1946, 8491), (2426, 6811)]