16487628

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20507}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 39047232

約数和(自身を除く): 22559604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 20507, 41014, 61521, 82028, 123042, 246084, 1373969, 2747938, 4121907, 5495876, 8243814, 16487628]

約数ペア:

[(1, 16487628), (2, 8243814), (3, 5495876), (4, 4121907), (6, 2747938), (12, 1373969), (67, 246084), (134, 123042), (201, 82028), (268, 61521), (402, 41014), (804, 20507)]