16378231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 1362569

約数列:

[1, 23, 47, 109, 139, 1081, 2507, 3197, 5123, 6533, 15151, 117829, 150259, 348473, 712097, 16378231]

約数ペア:

[(1, 16378231), (23, 712097), (47, 348473), (109, 150259), (139, 117829), (1081, 15151), (2507, 6533), (3197, 5123)]