42263254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12893}}^1$

素因数の和:13055

約数の個数: 16

約数和(自身を含む): 69627600

約数和(自身を除く): 27364346

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 12893, 25786, 141823, 283646, 1921057, 3842114, 21131627, 42263254]

約数ペア:

[(1, 42263254), (2, 21131627), (11, 3842114), (22, 1921057), (149, 283646), (298, 141823), (1639, 25786), (3278, 12893)]