12396406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21182112

約数和(自身を除く): 8785706

約数列:

[1, 2, 11, 22, 37, 74, 97, 157, 194, 314, 407, 814, 1067, 1727, 2134, 3454, 3589, 5809, 7178, 11618, 15229, 30458, 39479, 63899, 78958, 127798, 167519, 335038, 563473, 1126946, 6198203, 12396406]

約数ペア:

[(1, 12396406), (2, 6198203), (11, 1126946), (22, 563473), (37, 335038), (74, 167519), (97, 127798), (157, 78958), (194, 63899), (314, 39479), (407, 30458), (814, 15229), (1067, 11618), (1727, 7178), (2134, 5809), (3454, 3589)]