193454872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1860143}}^1$

素因数の和:1860162

約数の個数: 16

約数和(自身を含む): 390630240

約数和(自身を除く): 197175368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1860143, 3720286, 7440572, 14881144, 24181859, 48363718, 96727436, 193454872]

約数ペア:

[(1, 193454872), (2, 96727436), (4, 48363718), (8, 24181859), (13, 14881144), (26, 7440572), (52, 3720286), (104, 1860143)]