15704948126

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1081757}}^1$

素因数の和:1081844

約数の個数: 32

約数和(自身を含む): 28973806272

約数和(自身を除く): 13268858146

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 1081757, 2163514, 7572299, 15144598, 18389869, 36779738, 65987177, 128729083, 131974354, 257458166, 461910239, 923820478, 1121782009, 2243564018, 7852474063, 15704948126]

約数ペア:

[(1, 15704948126), (2, 7852474063), (7, 2243564018), (14, 1121782009), (17, 923820478), (34, 461910239), (61, 257458166), (119, 131974354), (122, 128729083), (238, 65987177), (427, 36779738), (854, 18389869), (1037, 15144598), (2074, 7572299), (7259, 2163514), (14518, 1081757)]