19869642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84913}}^1$

素因数の和:84934

約数の個数: 24

約数和(自身を含む): 46363044

約数和(自身を除く): 26493402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84913, 169826, 254739, 509478, 764217, 1103869, 1528434, 2207738, 3311607, 6623214, 9934821, 19869642]

約数ペア:

[(1, 19869642), (2, 9934821), (3, 6623214), (6, 3311607), (9, 2207738), (13, 1528434), (18, 1103869), (26, 764217), (39, 509478), (78, 254739), (117, 169826), (234, 84913)]