189622817282

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{2004851}}^1$

素因数の和:2005022

約数の個数: 24

約数和(自身を含む): 302484050352

約数和(自身を除く): 112861233070

約数列:

[1, 2, 19, 38, 131, 262, 361, 722, 2489, 4978, 47291, 94582, 2004851, 4009702, 38092169, 76184338, 262635481, 525270962, 723751211, 1447502422, 4990074139, 9980148278, 94811408641, 189622817282]

約数ペア:

[(1, 189622817282), (2, 94811408641), (19, 9980148278), (38, 4990074139), (131, 1447502422), (262, 723751211), (361, 525270962), (722, 262635481), (2489, 76184338), (4978, 38092169), (47291, 4009702), (94582, 2004851)]