15441110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 29484000

約数和(自身を除く): 14042890

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 449, 898, 905, 1810, 2245, 3439, 4490, 6878, 8531, 17062, 17195, 34390, 42655, 81269, 85310, 162538, 406345, 812690, 1544111, 3088222, 7720555, 15441110]

約数ペア:

[(1, 15441110), (2, 7720555), (5, 3088222), (10, 1544111), (19, 812690), (38, 406345), (95, 162538), (181, 85310), (190, 81269), (362, 42655), (449, 34390), (898, 17195), (905, 17062), (1810, 8531), (2245, 6878), (3439, 4490)]