19934334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158209}}^1$

素因数の和:158224

約数の個数: 24

約数和(自身を含む): 49361520

約数和(自身を除く): 29427186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158209, 316418, 474627, 949254, 1107463, 1423881, 2214926, 2847762, 3322389, 6644778, 9967167, 19934334]

約数ペア:

[(1, 19934334), (2, 9967167), (3, 6644778), (6, 3322389), (7, 2847762), (9, 2214926), (14, 1423881), (18, 1107463), (21, 949254), (42, 474627), (63, 316418), (126, 158209)]