15121056382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{18691}}^1$

素因数の和:19168

約数の個数: 32

約数和(自身を含む): 24278664960

約数和(自身を除く): 9157608578

約数列:

[1, 2, 23, 43, 46, 86, 409, 818, 989, 1978, 9407, 17587, 18691, 18814, 35174, 37382, 404501, 429893, 803713, 809002, 859786, 1607426, 7644619, 15289238, 18485399, 36970798, 175826237, 328718617, 351652474, 657437234, 7560528191, 15121056382]

約数ペア:

[(1, 15121056382), (2, 7560528191), (23, 657437234), (43, 351652474), (46, 328718617), (86, 175826237), (409, 36970798), (818, 18485399), (989, 15289238), (1978, 7644619), (9407, 1607426), (17587, 859786), (18691, 809002), (18814, 803713), (35174, 429893), (37382, 404501)]