9499568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 20050800

約数和(自身を除く): 10551232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 419, 436, 838, 872, 1417, 1676, 1744, 2834, 3352, 5447, 5668, 6704, 10894, 11336, 21788, 22672, 43576, 45671, 87152, 91342, 182684, 365368, 593723, 730736, 1187446, 2374892, 4749784, 9499568]

約数ペア:

[(1, 9499568), (2, 4749784), (4, 2374892), (8, 1187446), (13, 730736), (16, 593723), (26, 365368), (52, 182684), (104, 91342), (109, 87152), (208, 45671), (218, 43576), (419, 22672), (436, 21788), (838, 11336), (872, 10894), (1417, 6704), (1676, 5668), (1744, 5447), (2834, 3352)]