19148312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58379}}^1$

素因数の和:58426

約数の個数: 16

約数和(自身を含む): 36779400

約数和(自身を除く): 17631088

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58379, 116758, 233516, 467032, 2393539, 4787078, 9574156, 19148312]

約数ペア:

[(1, 19148312), (2, 9574156), (4, 4787078), (8, 2393539), (41, 467032), (82, 233516), (164, 116758), (328, 58379)]