19467564968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{213217}}^1$

素因数の和:213437

約数の個数: 32

約数和(自身を含む): 37189483560

約数和(自身を除く): 17721918592

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 404, 452, 808, 904, 11413, 22826, 45652, 91304, 213217, 426434, 852868, 1705736, 21534917, 24093521, 43069834, 48187042, 86139668, 96374084, 172279336, 192748168, 2433445621, 4866891242, 9733782484, 19467564968]

約数ペア:

[(1, 19467564968), (2, 9733782484), (4, 4866891242), (8, 2433445621), (101, 192748168), (113, 172279336), (202, 96374084), (226, 86139668), (404, 48187042), (452, 43069834), (808, 24093521), (904, 21534917), (11413, 1705736), (22826, 852868), (45652, 426434), (91304, 213217)]