15973386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18646

約数の個数: 32

約数和(自身を含む): 37533888

約数和(自身を除く): 21560502

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18617, 37234, 55851, 111702, 204787, 242021, 409574, 484042, 614361, 726063, 1228722, 1452126, 2662231, 5324462, 7986693, 15973386]

約数ペア:

[(1, 15973386), (2, 7986693), (3, 5324462), (6, 2662231), (11, 1452126), (13, 1228722), (22, 726063), (26, 614361), (33, 484042), (39, 409574), (66, 242021), (78, 204787), (143, 111702), (286, 55851), (429, 37234), (858, 18617)]