22477988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22751}}^1$

素因数の和:22787

約数の個数: 24

約数和(自身を含む): 44593920

約数和(自身を除く): 22115932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 22751, 45502, 91004, 295763, 432269, 591526, 864538, 1183052, 1729076, 5619497, 11238994, 22477988]

約数ペア:

[(1, 22477988), (2, 11238994), (4, 5619497), (13, 1729076), (19, 1183052), (26, 864538), (38, 591526), (52, 432269), (76, 295763), (247, 91004), (494, 45502), (988, 22751)]