19630314068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{37987}}^1$

素因数の和:38192

約数の個数: 48

約数和(自身を含む): 36989979264

約数和(自身を除く): 17359665196

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 137, 164, 274, 548, 943, 1886, 3151, 3772, 5617, 6302, 11234, 12604, 22468, 37987, 75974, 129191, 151948, 258382, 516764, 873701, 1557467, 1747402, 3114934, 3494804, 5204219, 6229868, 10408438, 20816876, 35821741, 71643482, 119697037, 143286964, 213372979, 239394074, 426745958, 478788148, 853491916, 4907578517, 9815157034, 19630314068]

約数ペア:

[(1, 19630314068), (2, 9815157034), (4, 4907578517), (23, 853491916), (41, 478788148), (46, 426745958), (82, 239394074), (92, 213372979), (137, 143286964), (164, 119697037), (274, 71643482), (548, 35821741), (943, 20816876), (1886, 10408438), (3151, 6229868), (3772, 5204219), (5617, 3494804), (6302, 3114934), (11234, 1747402), (12604, 1557467), (22468, 873701), (37987, 516764), (75974, 258382), (129191, 151948)]