16220222404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1459}}^1\times {\mathrm{7699}}^1$

素因数の和:9200

約数の個数: 36

約数和(自身を含む): 29982414000

約数和(自身を除く): 13762191596

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1459, 2918, 5836, 7699, 15398, 27721, 30796, 55442, 110884, 146281, 292562, 526699, 585124, 1053398, 2106796, 2779339, 5558678, 11117356, 11232841, 22465682, 44931364, 213423979, 426847958, 853695916, 4055055601, 8110111202, 16220222404]

約数ペア:

[(1, 16220222404), (2, 8110111202), (4, 4055055601), (19, 853695916), (38, 426847958), (76, 213423979), (361, 44931364), (722, 22465682), (1444, 11232841), (1459, 11117356), (2918, 5558678), (5836, 2779339), (7699, 2106796), (15398, 1053398), (27721, 585124), (30796, 526699), (55442, 292562), (110884, 146281)]