16188844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19937}}^1$

素因数の和:19977

約数の個数: 24

約数和(自身を含む): 33495840

約数和(自身を除く): 17306996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 19937, 39874, 79748, 139559, 279118, 558236, 578173, 1156346, 2312692, 4047211, 8094422, 16188844]

約数ペア:

[(1, 16188844), (2, 8094422), (4, 4047211), (7, 2312692), (14, 1156346), (28, 578173), (29, 558236), (58, 279118), (116, 139559), (203, 79748), (406, 39874), (812, 19937)]