12424390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 24572160

約数和(自身を除く): 12147770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 631, 895, 1262, 1790, 1969, 3155, 3938, 6310, 6941, 9845, 13882, 19690, 34705, 69410, 112949, 225898, 564745, 1129490, 1242439, 2484878, 6212195, 12424390]

約数ペア:

[(1, 12424390), (2, 6212195), (5, 2484878), (10, 1242439), (11, 1129490), (22, 564745), (55, 225898), (110, 112949), (179, 69410), (358, 34705), (631, 19690), (895, 13882), (1262, 9845), (1790, 6941), (1969, 6310), (3155, 3938)]