23403172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 44521400

約数和(自身を除く): 21118228

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 4129, 5668, 8258, 16516, 53677, 107354, 214708, 450061, 900122, 1800244, 5850793, 11701586, 23403172]

約数ペア:

[(1, 23403172), (2, 11701586), (4, 5850793), (13, 1800244), (26, 900122), (52, 450061), (109, 214708), (218, 107354), (436, 53677), (1417, 16516), (2834, 8258), (4129, 5668)]