12662721296

素因数分解:

$2^4\times {\mathrm{26371}}^1\times {\mathrm{30011}}^1$

素因数の和:56390

約数の個数: 20

約数和(自身を含む): 24535770384

約数和(自身を除く): 11873049088

約数列:

[1, 2, 4, 8, 16, 26371, 30011, 52742, 60022, 105484, 120044, 210968, 240088, 421936, 480176, 791420081, 1582840162, 3165680324, 6331360648, 12662721296]

約数ペア:

[(1, 12662721296), (2, 6331360648), (4, 3165680324), (8, 1582840162), (16, 791420081), (26371, 480176), (30011, 421936), (52742, 240088), (60022, 210968), (105484, 120044)]