13849490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 12001390

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 373, 395, 470, 746, 790, 1865, 3713, 3730, 7426, 17531, 18565, 29467, 35062, 37130, 58934, 87655, 147335, 175310, 294670, 1384949, 2769898, 6924745, 13849490]

約数ペア:

[(1, 13849490), (2, 6924745), (5, 2769898), (10, 1384949), (47, 294670), (79, 175310), (94, 147335), (158, 87655), (235, 58934), (373, 37130), (395, 35062), (470, 29467), (746, 18565), (790, 17531), (1865, 7426), (3713, 3730)]