1869424193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63601}}^1$

素因数の和:63657

約数の個数: 32

約数和(自身を含む): 2564432640

約数和(自身を除く): 695008447

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 29393, 63601, 445207, 826813, 1081217, 1208419, 5787691, 7568519, 8458933, 14055821, 15709447, 20543123, 98390747, 109966129, 143801861, 267060599, 1869424193]

約数ペア:

[(1, 1869424193), (7, 267060599), (13, 143801861), (17, 109966129), (19, 98390747), (91, 20543123), (119, 15709447), (133, 14055821), (221, 8458933), (247, 7568519), (323, 5787691), (1547, 1208419), (1729, 1081217), (2261, 826813), (4199, 445207), (29393, 63601)]