16472830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 35831808

約数和(自身を除く): 19358978

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 383, 391, 506, 766, 782, 935, 1265, 1870, 1915, 1955, 2530, 3830, 3910, 4213, 4301, 6511, 8426, 8602, 8809, 13022, 17618, 21065, 21505, 32555, 42130, 43010, 44045, 65110, 71621, 88090, 96899, 143242, 149753, 193798, 299506, 358105, 484495, 716210, 748765, 968990, 1497530, 1647283, 3294566, 8236415, 16472830]

約数ペア:

[(1, 16472830), (2, 8236415), (5, 3294566), (10, 1647283), (11, 1497530), (17, 968990), (22, 748765), (23, 716210), (34, 484495), (46, 358105), (55, 299506), (85, 193798), (110, 149753), (115, 143242), (170, 96899), (187, 88090), (230, 71621), (253, 65110), (374, 44045), (383, 43010), (391, 42130), (506, 32555), (766, 21505), (782, 21065), (935, 17618), (1265, 13022), (1870, 8809), (1915, 8602), (1955, 8426), (2530, 6511), (3830, 4301), (3910, 4213)]