11898854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 8560666

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 239, 341, 478, 682, 803, 1606, 2263, 2629, 4526, 5258, 7409, 14818, 17447, 24893, 34894, 49786, 81499, 162998, 191917, 383834, 540857, 1081714, 5949427, 11898854]

約数ペア:

[(1, 11898854), (2, 5949427), (11, 1081714), (22, 540857), (31, 383834), (62, 191917), (73, 162998), (146, 81499), (239, 49786), (341, 34894), (478, 24893), (682, 17447), (803, 14818), (1606, 7409), (2263, 5258), (2629, 4526)]