19363396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5101}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 36999704

約数和(自身を除く): 17636308

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 5101, 10202, 20404, 66313, 132626, 265252, 372373, 744746, 1489492, 4840849, 9681698, 19363396]

約数ペア:

[(1, 19363396), (2, 9681698), (4, 4840849), (13, 1489492), (26, 744746), (52, 372373), (73, 265252), (146, 132626), (292, 66313), (949, 20404), (1898, 10202), (3796, 5101)]