15909722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 26372304

約数和(自身を除く): 10462582

約数列:

[1, 2, 17, 34, 41, 82, 101, 113, 202, 226, 697, 1394, 1717, 1921, 3434, 3842, 4141, 4633, 8282, 9266, 11413, 22826, 70397, 78761, 140794, 157522, 194021, 388042, 467933, 935866, 7954861, 15909722]

約数ペア:

[(1, 15909722), (2, 7954861), (17, 935866), (34, 467933), (41, 388042), (82, 194021), (101, 157522), (113, 140794), (202, 78761), (226, 70397), (697, 22826), (1394, 11413), (1717, 9266), (1921, 8282), (3434, 4633), (3842, 4141)]