39471916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19087}}^1$

素因数の和:19149

約数の個数: 24

約数和(自身を含む): 76962816

約数和(自身を除く): 37490900

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19087, 38174, 76348, 209957, 419914, 839828, 897089, 1794178, 3588356, 9867979, 19735958, 39471916]

約数ペア:

[(1, 39471916), (2, 19735958), (4, 9867979), (11, 3588356), (22, 1794178), (44, 897089), (47, 839828), (94, 419914), (188, 209957), (517, 76348), (1034, 38174), (2068, 19087)]