19089376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31426

約数の個数: 24

約数和(自身を含む): 39561480

約数和(自身を除く): 20472104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31397, 62794, 125588, 251176, 502352, 596543, 1004704, 1193086, 2386172, 4772344, 9544688, 19089376]

約数ペア:

[(1, 19089376), (2, 9544688), (4, 4772344), (8, 2386172), (16, 1193086), (19, 1004704), (32, 596543), (38, 502352), (76, 251176), (152, 125588), (304, 62794), (608, 31397)]