38146790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 37124890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 1451, 2390, 2629, 2902, 5258, 7255, 13145, 14510, 15961, 26290, 31922, 79805, 159610, 346789, 693578, 1733945, 3467890, 3814679, 7629358, 19073395, 38146790]

約数ペア:

[(1, 38146790), (2, 19073395), (5, 7629358), (10, 3814679), (11, 3467890), (22, 1733945), (55, 693578), (110, 346789), (239, 159610), (478, 79805), (1195, 31922), (1451, 26290), (2390, 15961), (2629, 14510), (2902, 13145), (5258, 7255)]