23883574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 43965936

約数和(自身を除く): 20082362

約数列:

[1, 2, 11, 13, 22, 26, 37, 61, 74, 122, 143, 286, 407, 481, 671, 793, 814, 962, 1342, 1369, 1586, 2257, 2738, 4514, 5291, 8723, 10582, 15059, 17446, 17797, 24827, 29341, 30118, 35594, 49654, 58682, 83509, 167018, 195767, 322751, 391534, 645502, 918599, 1085617, 1837198, 2171234, 11941787, 23883574]

約数ペア:

[(1, 23883574), (2, 11941787), (11, 2171234), (13, 1837198), (22, 1085617), (26, 918599), (37, 645502), (61, 391534), (74, 322751), (122, 195767), (143, 167018), (286, 83509), (407, 58682), (481, 49654), (671, 35594), (793, 30118), (814, 29341), (962, 24827), (1342, 17797), (1369, 17446), (1586, 15059), (2257, 10582), (2738, 8723), (4514, 5291)]