11397490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 22414896

約数和(自身を除く): 11017406

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1201, 1898, 2402, 4745, 6005, 9490, 12010, 15613, 31226, 78065, 87673, 156130, 175346, 438365, 876730, 1139749, 2279498, 5698745, 11397490]

約数ペア:

[(1, 11397490), (2, 5698745), (5, 2279498), (10, 1139749), (13, 876730), (26, 438365), (65, 175346), (73, 156130), (130, 87673), (146, 78065), (365, 31226), (730, 15613), (949, 12010), (1201, 9490), (1898, 6005), (2402, 4745)]