19507026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42223}}^1$

素因数の和:42246

約数の個数: 32

約数和(自身を含む): 48642048

約数和(自身を除く): 29135022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42223, 84446, 126669, 253338, 295561, 464453, 591122, 886683, 928906, 1393359, 1773366, 2786718, 3251171, 6502342, 9753513, 19507026]

約数ペア:

[(1, 19507026), (2, 9753513), (3, 6502342), (6, 3251171), (7, 2786718), (11, 1773366), (14, 1393359), (21, 928906), (22, 886683), (33, 591122), (42, 464453), (66, 295561), (77, 253338), (154, 126669), (231, 84446), (462, 42223)]