31445194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{1229}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 51541920

約数和(自身を除く): 20096726

約数列:

[1, 2, 11, 22, 1163, 1229, 2326, 2458, 12793, 13519, 25586, 27038, 1429327, 2858654, 15722597, 31445194]

約数ペア:

[(1, 31445194), (2, 15722597), (11, 2858654), (22, 1429327), (1163, 27038), (1229, 25586), (2326, 13519), (2458, 12793)]