13631774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 22952160

約数和(自身を除く): 9320386

約数列:

[1, 2, 13, 26, 43, 86, 89, 137, 178, 274, 559, 1118, 1157, 1781, 2314, 3562, 3827, 5891, 7654, 11782, 12193, 24386, 49751, 76583, 99502, 153166, 158509, 317018, 524299, 1048598, 6815887, 13631774]

約数ペア:

[(1, 13631774), (2, 6815887), (13, 1048598), (26, 524299), (43, 317018), (86, 158509), (89, 153166), (137, 99502), (178, 76583), (274, 49751), (559, 24386), (1118, 12193), (1157, 11782), (1781, 7654), (2314, 5891), (3562, 3827)]