21295776

素因数分解:

$2^5\times 3^1\times {\mathrm{221831}}^1$

素因数の和:221844

約数の個数: 24

約数和(自身を含む): 55901664

約数和(自身を除く): 34605888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221831, 443662, 665493, 887324, 1330986, 1774648, 2661972, 3549296, 5323944, 7098592, 10647888, 21295776]

約数ペア:

[(1, 21295776), (2, 10647888), (3, 7098592), (4, 5323944), (6, 3549296), (8, 2661972), (12, 1774648), (16, 1330986), (24, 887324), (32, 665493), (48, 443662), (96, 221831)]