18628186

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1029

約数の個数: 16

約数和(自身を含む): 28748160

約数和(自身を除く): 10119974

約数列:

[1, 2, 41, 82, 367, 619, 734, 1238, 15047, 25379, 30094, 50758, 227173, 454346, 9314093, 18628186]

約数ペア:

[(1, 18628186), (2, 9314093), (41, 454346), (82, 227173), (367, 50758), (619, 30094), (734, 25379), (1238, 15047)]