11591710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^3$

素因数の和:90

約数の個数: 48

約数和(自身を含む): 23848560

約数和(自身を除く): 12256850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 361, 494, 722, 845, 1235, 1690, 1805, 2470, 3211, 3610, 4693, 6422, 6859, 9386, 13718, 16055, 23465, 32110, 34295, 46930, 61009, 68590, 89167, 122018, 178334, 305045, 445835, 610090, 891670, 1159171, 2318342, 5795855, 11591710]

約数ペア:

[(1, 11591710), (2, 5795855), (5, 2318342), (10, 1159171), (13, 891670), (19, 610090), (26, 445835), (38, 305045), (65, 178334), (95, 122018), (130, 89167), (169, 68590), (190, 61009), (247, 46930), (338, 34295), (361, 32110), (494, 23465), (722, 16055), (845, 13718), (1235, 9386), (1690, 6859), (1805, 6422), (2470, 4693), (3211, 3610)]