191122030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{23801}}^1$

素因数の和:23892

約数の個数: 32

約数和(自身を含む): 380451168

約数和(自身を除く): 189329138

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 23801, 47602, 119005, 238010, 261811, 523622, 1309055, 1737473, 2618110, 3474946, 8687365, 17374730, 19112203, 38224406, 95561015, 191122030]

約数ペア:

[(1, 191122030), (2, 95561015), (5, 38224406), (10, 19112203), (11, 17374730), (22, 8687365), (55, 3474946), (73, 2618110), (110, 1737473), (146, 1309055), (365, 523622), (730, 261811), (803, 238010), (1606, 119005), (4015, 47602), (8030, 23801)]