18623284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 34933248

約数和(自身を除く): 16309964

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5471, 10942, 21884, 125833, 202427, 251666, 404854, 503332, 809708, 4655821, 9311642, 18623284]

約数ペア:

[(1, 18623284), (2, 9311642), (4, 4655821), (23, 809708), (37, 503332), (46, 404854), (74, 251666), (92, 202427), (148, 125833), (851, 21884), (1702, 10942), (3404, 5471)]