38139998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5413}}^1$

素因数の和:5699

約数の個数: 16

約数和(自身を含む): 61849536

約数和(自身を除く): 23709538

約数列:

[1, 2, 13, 26, 271, 542, 3523, 5413, 7046, 10826, 70369, 140738, 1466923, 2933846, 19069999, 38139998]

約数ペア:

[(1, 38139998), (2, 19069999), (13, 2933846), (26, 1466923), (271, 140738), (542, 70369), (3523, 10826), (5413, 7046)]