19593932

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 35174832

約数和(自身を除く): 15580900

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 613, 1226, 2452, 7991, 15982, 31964, 37393, 74786, 80303, 149572, 160606, 321212, 4898483, 9796966, 19593932]

約数ペア:

[(1, 19593932), (2, 9796966), (4, 4898483), (61, 321212), (122, 160606), (131, 149572), (244, 80303), (262, 74786), (524, 37393), (613, 31964), (1226, 15982), (2452, 7991)]