22370764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6421}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 42796208

約数和(自身を除く): 20425444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 6421, 12842, 25684, 83473, 166946, 333892, 430207, 860414, 1720828, 5592691, 11185382, 22370764]

約数ペア:

[(1, 22370764), (2, 11185382), (4, 5592691), (13, 1720828), (26, 860414), (52, 430207), (67, 333892), (134, 166946), (268, 83473), (871, 25684), (1742, 12842), (3484, 6421)]