19401651358

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1315723}}^1$

素因数の和:1315899

約数の個数: 16

約数和(自身を含む): 29793254256

約数和(自身を除く): 10391602898

約数列:

[1, 2, 73, 101, 146, 202, 7373, 14746, 1315723, 2631446, 96047779, 132888023, 192095558, 265776046, 9700825679, 19401651358]

約数ペア:

[(1, 19401651358), (2, 9700825679), (73, 265776046), (101, 192095558), (146, 132888023), (202, 96047779), (7373, 2631446), (14746, 1315723)]