21836595196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22101817}}^1$

素因数の和:22101853

約数の個数: 24

約数和(自身を含む): 43319563280

約数和(自身を除く): 21482968084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 22101817, 44203634, 88407268, 287323621, 419934523, 574647242, 839869046, 1149294484, 1679738092, 5459148799, 10918297598, 21836595196]

約数ペア:

[(1, 21836595196), (2, 10918297598), (4, 5459148799), (13, 1679738092), (19, 1149294484), (26, 839869046), (38, 574647242), (52, 419934523), (76, 287323621), (247, 88407268), (494, 44203634), (988, 22101817)]