16514078

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 40

約数和(自身を含む): 30586920

約数和(自身を除く): 14072842

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 181, 266, 343, 362, 686, 931, 1267, 1862, 2401, 2534, 3439, 4802, 6517, 6878, 8869, 13034, 17738, 24073, 45619, 48146, 62083, 91238, 124166, 168511, 337022, 434581, 869162, 1179577, 2359154, 8257039, 16514078]

約数ペア:

[(1, 16514078), (2, 8257039), (7, 2359154), (14, 1179577), (19, 869162), (38, 434581), (49, 337022), (98, 168511), (133, 124166), (181, 91238), (266, 62083), (343, 48146), (362, 45619), (686, 24073), (931, 17738), (1267, 13034), (1862, 8869), (2401, 6878), (2534, 6517), (3439, 4802)]