12220823512

素因数分解:

$2^3\times {\mathrm{6521}}^1\times {\mathrm{234259}}^1$

素因数の和:240786

約数の個数: 16

約数和(自身を含む): 22917655800

約数和(自身を除く): 10696832288

約数列:

[1, 2, 4, 8, 6521, 13042, 26084, 52168, 234259, 468518, 937036, 1874072, 1527602939, 3055205878, 6110411756, 12220823512]

約数ペア:

[(1, 12220823512), (2, 6110411756), (4, 3055205878), (8, 1527602939), (6521, 1874072), (13042, 937036), (26084, 468518), (52168, 234259)]