15443636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 15038284

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 89, 94, 142, 178, 188, 284, 356, 611, 923, 1157, 1222, 1846, 2314, 2444, 3337, 3692, 4183, 4628, 6319, 6674, 8366, 12638, 13348, 16732, 25276, 43381, 54379, 82147, 86762, 108758, 164294, 173524, 217516, 296993, 328588, 593986, 1187972, 3860909, 7721818, 15443636]

約数ペア:

[(1, 15443636), (2, 7721818), (4, 3860909), (13, 1187972), (26, 593986), (47, 328588), (52, 296993), (71, 217516), (89, 173524), (94, 164294), (142, 108758), (178, 86762), (188, 82147), (284, 54379), (356, 43381), (611, 25276), (923, 16732), (1157, 13348), (1222, 12638), (1846, 8366), (2314, 6674), (2444, 6319), (3337, 4628), (3692, 4183)]