12316259515

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{49921}}^1$

素因数の和:50012

約数の個数: 48

約数和(自身を含む): 18439189920

約数和(自身を除く): 6122930405

約数列:

[1, 5, 7, 19, 35, 49, 53, 95, 133, 245, 265, 371, 665, 931, 1007, 1855, 2597, 4655, 5035, 7049, 12985, 35245, 49343, 49921, 246715, 249605, 349447, 948499, 1747235, 2446129, 2645813, 4742495, 6639493, 12230645, 13229065, 18520691, 33197465, 46476451, 50270447, 92603455, 129644837, 232382255, 251352235, 351893129, 648224185, 1759465645, 2463251903, 12316259515]

約数ペア:

[(1, 12316259515), (5, 2463251903), (7, 1759465645), (19, 648224185), (35, 351893129), (49, 251352235), (53, 232382255), (95, 129644837), (133, 92603455), (245, 50270447), (265, 46476451), (371, 33197465), (665, 18520691), (931, 13229065), (1007, 12230645), (1855, 6639493), (2597, 4742495), (4655, 2645813), (5035, 2446129), (7049, 1747235), (12985, 948499), (35245, 349447), (49343, 249605), (49921, 246715)]