12919126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 22993920

約数和(自身を除く): 10074794

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 997, 1178, 1994, 6479, 10967, 12958, 18943, 21934, 30907, 37886, 61814, 208373, 339977, 416746, 587233, 679954, 1174466, 6459563, 12919126]

約数ペア:

[(1, 12919126), (2, 6459563), (11, 1174466), (19, 679954), (22, 587233), (31, 416746), (38, 339977), (62, 208373), (209, 61814), (341, 37886), (418, 30907), (589, 21934), (682, 18943), (997, 12958), (1178, 10967), (1994, 6479)]