15742052

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 28217280

約数和(自身を除く): 12475228

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 389, 604, 778, 1556, 10117, 20234, 26063, 40468, 52126, 58739, 104252, 117478, 234956, 3935513, 7871026, 15742052]

約数ペア:

[(1, 15742052), (2, 7871026), (4, 3935513), (67, 234956), (134, 117478), (151, 104252), (268, 58739), (302, 52126), (389, 40468), (604, 26063), (778, 20234), (1556, 10117)]