23660890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11358

約数の個数: 32

約数和(自身を含む): 48911040

約数和(自身を除く): 25250150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 11321, 22642, 56605, 113210, 124531, 215099, 249062, 430198, 622655, 1075495, 1245310, 2150990, 2366089, 4732178, 11830445, 23660890]

約数ペア:

[(1, 23660890), (2, 11830445), (5, 4732178), (10, 2366089), (11, 2150990), (19, 1245310), (22, 1075495), (38, 622655), (55, 430198), (95, 249062), (110, 215099), (190, 124531), (209, 113210), (418, 56605), (1045, 22642), (2090, 11321)]