22292215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 29478816

約数和(自身を除く): 7186601

約数列:

[1, 5, 11, 55, 101, 505, 1111, 4013, 5555, 20065, 44143, 220715, 405313, 2026565, 4458443, 22292215]

約数ペア:

[(1, 22292215), (5, 4458443), (11, 2026565), (55, 405313), (101, 220715), (505, 44143), (1111, 20065), (4013, 5555)]