19076950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 38301120

約数和(自身を除く): 19224170

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 467, 475, 817, 934, 950, 1075, 1634, 2150, 2335, 4085, 4670, 8170, 8873, 11675, 17746, 20081, 20425, 23350, 40162, 40850, 44365, 88730, 100405, 200810, 221825, 381539, 443650, 502025, 763078, 1004050, 1907695, 3815390, 9538475, 19076950]

約数ペア:

[(1, 19076950), (2, 9538475), (5, 3815390), (10, 1907695), (19, 1004050), (25, 763078), (38, 502025), (43, 443650), (50, 381539), (86, 221825), (95, 200810), (190, 100405), (215, 88730), (430, 44365), (467, 40850), (475, 40162), (817, 23350), (934, 20425), (950, 20081), (1075, 17746), (1634, 11675), (2150, 8873), (2335, 8170), (4085, 4670)]