19103611302

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{12281}}^1$

素因数の和:13349

約数の個数: 48

約数和(自身を含む): 41902745040

約数和(自身を除く): 22799133738

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 971, 1602, 1942, 2913, 5826, 8739, 12281, 17478, 24562, 36843, 73686, 86419, 110529, 172838, 221058, 259257, 518514, 777771, 1093009, 1555542, 2186018, 3279027, 6558054, 9837081, 11924851, 19674162, 23849702, 35774553, 71549106, 107323659, 214647318, 1061311739, 2122623478, 3183935217, 6367870434, 9551805651, 19103611302]

約数ペア:

[(1, 19103611302), (2, 9551805651), (3, 6367870434), (6, 3183935217), (9, 2122623478), (18, 1061311739), (89, 214647318), (178, 107323659), (267, 71549106), (534, 35774553), (801, 23849702), (971, 19674162), (1602, 11924851), (1942, 9837081), (2913, 6558054), (5826, 3279027), (8739, 2186018), (12281, 1555542), (17478, 1093009), (24562, 777771), (36843, 518514), (73686, 259257), (86419, 221058), (110529, 172838)]