20190182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6551}}^1$

素因数の和:6643

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 11888410

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6551, 13102, 150673, 301346, 438917, 877834, 10095091, 20190182]

約数ペア:

[(1, 20190182), (2, 10095091), (23, 877834), (46, 438917), (67, 301346), (134, 150673), (1541, 13102), (3082, 6551)]