30972964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37049}}^1$

素因数の和:37083

約数の個数: 24

約数和(自身を含む): 62244000

約数和(自身を除く): 31271036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 37049, 74098, 148196, 407539, 703931, 815078, 1407862, 1630156, 2815724, 7743241, 15486482, 30972964]

約数ペア:

[(1, 30972964), (2, 15486482), (4, 7743241), (11, 2815724), (19, 1630156), (22, 1407862), (38, 815078), (44, 703931), (76, 407539), (209, 148196), (418, 74098), (836, 37049)]