15911944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 14932856

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 376, 404, 419, 808, 838, 1676, 3352, 4747, 9494, 18988, 19693, 37976, 39386, 42319, 78772, 84638, 157544, 169276, 338552, 1988993, 3977986, 7955972, 15911944]

約数ペア:

[(1, 15911944), (2, 7955972), (4, 3977986), (8, 1988993), (47, 338552), (94, 169276), (101, 157544), (188, 84638), (202, 78772), (376, 42319), (404, 39386), (419, 37976), (808, 19693), (838, 18988), (1676, 9494), (3352, 4747)]