13167890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 24558336

約数和(自身を除く): 11390446

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 271, 430, 542, 565, 1130, 1355, 2710, 4859, 9718, 11653, 23306, 24295, 30623, 48590, 58265, 61246, 116530, 153115, 306230, 1316789, 2633578, 6583945, 13167890]

約数ペア:

[(1, 13167890), (2, 6583945), (5, 2633578), (10, 1316789), (43, 306230), (86, 153115), (113, 116530), (215, 61246), (226, 58265), (271, 48590), (430, 30623), (542, 24295), (565, 23306), (1130, 11653), (1355, 9718), (2710, 4859)]