19924102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 16273178

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 121, 167, 187, 242, 319, 334, 374, 493, 638, 986, 1837, 2057, 2839, 3509, 3674, 4114, 4843, 5423, 5678, 7018, 9686, 10846, 20207, 31229, 40414, 53273, 59653, 62458, 82331, 106546, 119306, 164662, 343519, 586003, 687038, 905641, 1172006, 1811282, 9962051, 19924102]

約数ペア:

[(1, 19924102), (2, 9962051), (11, 1811282), (17, 1172006), (22, 905641), (29, 687038), (34, 586003), (58, 343519), (121, 164662), (167, 119306), (187, 106546), (242, 82331), (319, 62458), (334, 59653), (374, 53273), (493, 40414), (638, 31229), (986, 20207), (1837, 10846), (2057, 9686), (2839, 7018), (3509, 5678), (3674, 5423), (4114, 4843)]