2018188432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9702829}}^1$

素因数の和:9702850

約数の個数: 20

約数和(自身を含む): 4211028220

約数和(自身を除く): 2192839788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9702829, 19405658, 38811316, 77622632, 126136777, 155245264, 252273554, 504547108, 1009094216, 2018188432]

約数ペア:

[(1, 2018188432), (2, 1009094216), (4, 504547108), (8, 252273554), (13, 155245264), (16, 126136777), (26, 77622632), (52, 38811316), (104, 19405658), (208, 9702829)]