23884178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 15652462

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 311, 622, 817, 893, 1634, 1786, 2021, 4042, 5909, 11818, 13373, 14617, 26746, 29234, 38399, 76798, 254087, 277723, 508174, 555446, 628531, 1257062, 11942089, 23884178]

約数ペア:

[(1, 23884178), (2, 11942089), (19, 1257062), (38, 628531), (43, 555446), (47, 508174), (86, 277723), (94, 254087), (311, 76798), (622, 38399), (817, 29234), (893, 26746), (1634, 14617), (1786, 13373), (2021, 11818), (4042, 5909)]