22943998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 20186882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 389, 766, 778, 2681, 2723, 4213, 4279, 5362, 5446, 8426, 8558, 29491, 29953, 58982, 59906, 148987, 297974, 1042909, 1638857, 2085818, 3277714, 11471999, 22943998]

約数ペア:

[(1, 22943998), (2, 11471999), (7, 3277714), (11, 2085818), (14, 1638857), (22, 1042909), (77, 297974), (154, 148987), (383, 59906), (389, 58982), (766, 29953), (778, 29491), (2681, 8558), (2723, 8426), (4213, 5446), (4279, 5362)]