22640365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6977}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 30144960

約数和(自身を除く): 7504595

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 6977, 34885, 76747, 383735, 411643, 2058215, 4528073, 22640365]

約数ペア:

[(1, 22640365), (5, 4528073), (11, 2058215), (55, 411643), (59, 383735), (295, 76747), (649, 34885), (3245, 6977)]