19472154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 43298304

約数和(自身を除く): 23826150

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 8053, 16106, 24159, 48318, 104689, 209378, 249643, 314067, 499286, 628134, 748929, 1497858, 3245359, 6490718, 9736077, 19472154]

約数ペア:

[(1, 19472154), (2, 9736077), (3, 6490718), (6, 3245359), (13, 1497858), (26, 748929), (31, 628134), (39, 499286), (62, 314067), (78, 249643), (93, 209378), (186, 104689), (403, 48318), (806, 24159), (1209, 16106), (2418, 8053)]