19226536

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11839}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 42624000

約数和(自身を除く): 23397464

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11839, 23678, 47356, 82873, 94712, 165746, 331492, 343331, 662984, 686662, 1373324, 2403317, 2746648, 4806634, 9613268, 19226536]

約数ペア:

[(1, 19226536), (2, 9613268), (4, 4806634), (7, 2746648), (8, 2403317), (14, 1373324), (28, 686662), (29, 662984), (56, 343331), (58, 331492), (116, 165746), (203, 94712), (232, 82873), (406, 47356), (812, 23678), (1624, 11839)]