22615190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4304

約数の個数: 32

約数和(自身を含む): 44918496

約数和(自身を除く): 22303306

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 4243, 5330, 8486, 21215, 42430, 55159, 110318, 173963, 275795, 347926, 551590, 869815, 1739630, 2261519, 4523038, 11307595, 22615190]

約数ペア:

[(1, 22615190), (2, 11307595), (5, 4523038), (10, 2261519), (13, 1739630), (26, 869815), (41, 551590), (65, 347926), (82, 275795), (130, 173963), (205, 110318), (410, 55159), (533, 42430), (1066, 21215), (2665, 8486), (4243, 5330)]