13620838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 25648128

約数和(自身を除く): 12027290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 241, 367, 482, 734, 1687, 2569, 2651, 3374, 4037, 5138, 5302, 8074, 18557, 28259, 37114, 56518, 88447, 176894, 619129, 972917, 1238258, 1945834, 6810419, 13620838]

約数ペア:

[(1, 13620838), (2, 6810419), (7, 1945834), (11, 1238258), (14, 972917), (22, 619129), (77, 176894), (154, 88447), (241, 56518), (367, 37114), (482, 28259), (734, 18557), (1687, 8074), (2569, 5302), (2651, 5138), (3374, 4037)]