19167770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 36806400

約数和(自身を除く): 17638630

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1277, 1501, 2554, 3002, 6385, 7505, 12770, 15010, 24263, 48526, 100883, 121315, 201766, 242630, 504415, 1008830, 1916777, 3833554, 9583885, 19167770]

約数ペア:

[(1, 19167770), (2, 9583885), (5, 3833554), (10, 1916777), (19, 1008830), (38, 504415), (79, 242630), (95, 201766), (158, 121315), (190, 100883), (395, 48526), (790, 24263), (1277, 15010), (1501, 12770), (2554, 7505), (3002, 6385)]