13277228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 24022992

約数和(自身を除く): 10745764

約数列:

[1, 2, 4, 37, 74, 148, 283, 317, 566, 634, 1132, 1268, 10471, 11729, 20942, 23458, 41884, 46916, 89711, 179422, 358844, 3319307, 6638614, 13277228]

約数ペア:

[(1, 13277228), (2, 6638614), (4, 3319307), (37, 358844), (74, 179422), (148, 89711), (283, 46916), (317, 41884), (566, 23458), (634, 20942), (1132, 11729), (1268, 10471)]