23437678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 17826962

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1193, 1786, 2386, 9823, 13123, 19646, 22667, 26246, 45334, 56071, 112142, 249337, 498674, 616781, 1065349, 1233562, 2130698, 11718839, 23437678]

約数ペア:

[(1, 23437678), (2, 11718839), (11, 2130698), (19, 1233562), (22, 1065349), (38, 616781), (47, 498674), (94, 249337), (209, 112142), (418, 56071), (517, 45334), (893, 26246), (1034, 22667), (1193, 19646), (1786, 13123), (2386, 9823)]