15830486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 28574208

約数和(自身を除く): 12743722

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 233, 322, 422, 466, 1477, 1631, 2954, 3262, 4853, 5359, 9706, 10718, 33971, 37513, 49163, 67942, 75026, 98326, 344141, 688282, 1130749, 2261498, 7915243, 15830486]

約数ペア:

[(1, 15830486), (2, 7915243), (7, 2261498), (14, 1130749), (23, 688282), (46, 344141), (161, 98326), (211, 75026), (233, 67942), (322, 49163), (422, 37513), (466, 33971), (1477, 10718), (1631, 9706), (2954, 5359), (3262, 4853)]