15391222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5916

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 15090698

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 5879, 11758, 41153, 64669, 82306, 99943, 129338, 199886, 452683, 699601, 905366, 1099373, 1399202, 2198746, 7695611, 15391222]

約数ペア:

[(1, 15391222), (2, 7695611), (7, 2198746), (11, 1399202), (14, 1099373), (17, 905366), (22, 699601), (34, 452683), (77, 199886), (119, 129338), (154, 99943), (187, 82306), (238, 64669), (374, 41153), (1309, 11758), (2618, 5879)]