15811076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 28535640

約数和(自身を除く): 12724564

約数列:

[1, 2, 4, 41, 82, 164, 229, 421, 458, 842, 916, 1684, 9389, 17261, 18778, 34522, 37556, 69044, 96409, 192818, 385636, 3952769, 7905538, 15811076]

約数ペア:

[(1, 15811076), (2, 7905538), (4, 3952769), (41, 385636), (82, 192818), (164, 96409), (229, 69044), (421, 37556), (458, 34522), (842, 18778), (916, 17261), (1684, 9389)]