19177692

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 46986240

約数和(自身を除く): 27808548

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 919, 1739, 1838, 2757, 3478, 3676, 5217, 5514, 6956, 10434, 11028, 20868, 34003, 43193, 68006, 86386, 102009, 129579, 136012, 172772, 204018, 259158, 408036, 518316, 1598141, 3196282, 4794423, 6392564, 9588846, 19177692]

約数ペア:

[(1, 19177692), (2, 9588846), (3, 6392564), (4, 4794423), (6, 3196282), (12, 1598141), (37, 518316), (47, 408036), (74, 259158), (94, 204018), (111, 172772), (141, 136012), (148, 129579), (188, 102009), (222, 86386), (282, 68006), (444, 43193), (564, 34003), (919, 20868), (1739, 11028), (1838, 10434), (2757, 6956), (3478, 5514), (3676, 5217)]