1257971532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5517419}}^1$

素因数の和:5517445

約数の個数: 24

約数和(自身を含む): 3089755200

約数和(自身を除く): 1831783668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5517419, 11034838, 16552257, 22069676, 33104514, 66209028, 104830961, 209661922, 314492883, 419323844, 628985766, 1257971532]

約数ペア:

[(1, 1257971532), (2, 628985766), (3, 419323844), (4, 314492883), (6, 209661922), (12, 104830961), (19, 66209028), (38, 33104514), (57, 22069676), (76, 16552257), (114, 11034838), (228, 5517419)]