12431824

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3251}}^1$

素因数の和:3498

約数の個数: 20

約数和(自身を含む): 24194880

約数和(自身を除く): 11763056

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3251, 3824, 6502, 13004, 26008, 52016, 776989, 1553978, 3107956, 6215912, 12431824]

約数ペア:

[(1, 12431824), (2, 6215912), (4, 3107956), (8, 1553978), (16, 776989), (239, 52016), (478, 26008), (956, 13004), (1912, 6502), (3251, 3824)]