21842312

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{11329}}^1$

素因数の和:11576

約数の個数: 16

約数和(自身を含む): 41127900

約数和(自身を除く): 19285588

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 11329, 22658, 45316, 90632, 2730289, 5460578, 10921156, 21842312]

約数ペア:

[(1, 21842312), (2, 10921156), (4, 5460578), (8, 2730289), (241, 90632), (482, 45316), (964, 22658), (1928, 11329)]