38134910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20428

約数の個数: 32

約数和(自身を含む): 79291872

約数和(自身を除く): 41156962

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 20393, 40786, 101965, 203930, 224323, 346681, 448646, 693362, 1121615, 1733405, 2243230, 3466810, 3813491, 7626982, 19067455, 38134910]

約数ペア:

[(1, 38134910), (2, 19067455), (5, 7626982), (10, 3813491), (11, 3466810), (17, 2243230), (22, 1733405), (34, 1121615), (55, 693362), (85, 448646), (110, 346681), (170, 224323), (187, 203930), (374, 101965), (935, 40786), (1870, 20393)]