15171489218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{174413}}^1$

素因数の和:174530

約数の個数: 32

約数和(自身を含む): 24914691072

約数和(自身を除く): 9743201854

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 713, 1403, 1426, 1891, 2806, 3782, 43493, 86986, 174413, 348826, 4011499, 5406803, 8022998, 10639193, 10813606, 21278386, 124356469, 244701439, 248712938, 329814983, 489402878, 659629966, 7585744609, 15171489218]

約数ペア:

[(1, 15171489218), (2, 7585744609), (23, 659629966), (31, 489402878), (46, 329814983), (61, 248712938), (62, 244701439), (122, 124356469), (713, 21278386), (1403, 10813606), (1426, 10639193), (1891, 8022998), (2806, 5406803), (3782, 4011499), (43493, 348826), (86986, 174413)]