22349510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 43781472

約数和(自身を除く): 21431962

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 151, 190, 205, 302, 361, 410, 722, 755, 779, 1510, 1558, 1805, 2869, 3610, 3895, 5738, 6191, 7790, 12382, 14345, 14801, 28690, 29602, 30955, 54511, 61910, 74005, 109022, 117629, 148010, 235258, 272555, 545110, 588145, 1176290, 2234951, 4469902, 11174755, 22349510]

約数ペア:

[(1, 22349510), (2, 11174755), (5, 4469902), (10, 2234951), (19, 1176290), (38, 588145), (41, 545110), (82, 272555), (95, 235258), (151, 148010), (190, 117629), (205, 109022), (302, 74005), (361, 61910), (410, 54511), (722, 30955), (755, 29602), (779, 28690), (1510, 14801), (1558, 14345), (1805, 12382), (2869, 7790), (3610, 6191), (3895, 5738)]