15230672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30707}}^1$

素因数の和:30746

約数の個数: 20

約数和(自身を含む): 30462336

約数和(自身を除く): 15231664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30707, 61414, 122828, 245656, 491312, 951917, 1903834, 3807668, 7615336, 15230672]

約数ペア:

[(1, 15230672), (2, 7615336), (4, 3807668), (8, 1903834), (16, 951917), (31, 491312), (62, 245656), (124, 122828), (248, 61414), (496, 30707)]