22105876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 42749532

約数和(自身を除く): 20643656

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 617, 676, 689, 1234, 1378, 2468, 2756, 8021, 8957, 16042, 17914, 32084, 32701, 35828, 65402, 104273, 130804, 208546, 417092, 425113, 850226, 1700452, 5526469, 11052938, 22105876]

約数ペア:

[(1, 22105876), (2, 11052938), (4, 5526469), (13, 1700452), (26, 850226), (52, 425113), (53, 417092), (106, 208546), (169, 130804), (212, 104273), (338, 65402), (617, 35828), (676, 32701), (689, 32084), (1234, 17914), (1378, 16042), (2468, 8957), (2756, 8021)]