16043995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 22101408

約数和(自身を除く): 6057413

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1153, 1265, 2783, 5765, 12683, 13915, 26519, 63415, 132595, 139513, 291709, 697565, 1458545, 3208799, 16043995]

約数ペア:

[(1, 16043995), (5, 3208799), (11, 1458545), (23, 697565), (55, 291709), (115, 139513), (121, 132595), (253, 63415), (605, 26519), (1153, 13915), (1265, 12683), (2783, 5765)]