31212194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1553}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 50517432

約数和(自身を除く): 19305238

約数列:

[1, 2, 13, 26, 773, 1546, 1553, 3106, 10049, 20098, 20189, 40378, 1200469, 2400938, 15606097, 31212194]

約数ペア:

[(1, 31212194), (2, 15606097), (13, 2400938), (26, 1200469), (773, 40378), (1546, 20189), (1553, 20098), (3106, 10049)]