11897360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 27902976

約数和(自身を除く): 16005616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1171, 1270, 2032, 2342, 2540, 4684, 5080, 5855, 9368, 10160, 11710, 18736, 23420, 46840, 93680, 148717, 297434, 594868, 743585, 1189736, 1487170, 2379472, 2974340, 5948680, 11897360]

約数ペア:

[(1, 11897360), (2, 5948680), (4, 2974340), (5, 2379472), (8, 1487170), (10, 1189736), (16, 743585), (20, 594868), (40, 297434), (80, 148717), (127, 93680), (254, 46840), (508, 23420), (635, 18736), (1016, 11710), (1171, 10160), (1270, 9368), (2032, 5855), (2342, 5080), (2540, 4684)]