19109854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 29516256

約数和(自身を除く): 10406402

約数列:

[1, 2, 41, 82, 241, 482, 967, 1934, 9881, 19762, 39647, 79294, 233047, 466094, 9554927, 19109854]

約数ペア:

[(1, 19109854), (2, 9554927), (41, 466094), (82, 233047), (241, 79294), (482, 39647), (967, 19762), (1934, 9881)]