23188418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 39693888

約数和(自身を除く): 16505470

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 407, 467, 671, 814, 934, 1342, 2257, 4514, 5137, 10274, 17279, 24827, 28487, 34558, 49654, 56974, 190069, 313357, 380138, 626714, 1054019, 2108038, 11594209, 23188418]

約数ペア:

[(1, 23188418), (2, 11594209), (11, 2108038), (22, 1054019), (37, 626714), (61, 380138), (74, 313357), (122, 190069), (407, 56974), (467, 49654), (671, 34558), (814, 28487), (934, 24827), (1342, 17279), (2257, 10274), (4514, 5137)]