15837366986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1\times {\mathrm{5641}}^1$

素因数の和:12150

約数の個数: 32

約数和(自身を含む): 28034872320

約数和(自身を除く): 12197505334

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 5641, 6469, 11282, 12938, 39487, 45283, 78974, 90566, 174871, 200539, 349742, 401078, 1224097, 1403773, 2448194, 2807546, 36491629, 72983258, 255441403, 510882806, 1131240499, 2262480998, 7918683493, 15837366986]

約数ペア:

[(1, 15837366986), (2, 7918683493), (7, 2262480998), (14, 1131240499), (31, 510882806), (62, 255441403), (217, 72983258), (434, 36491629), (5641, 2807546), (6469, 2448194), (11282, 1403773), (12938, 1224097), (39487, 401078), (45283, 349742), (78974, 200539), (90566, 174871)]