1968266449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{4007}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 2100833280

約数和(自身を除く): 132566831

約数列:

[1, 19, 103, 251, 1957, 4007, 4769, 25853, 76133, 412721, 491207, 1005757, 7841699, 19109383, 103592971, 1968266449]

約数ペア:

[(1, 1968266449), (19, 103592971), (103, 19109383), (251, 7841699), (1957, 1005757), (4007, 491207), (4769, 412721), (25853, 76133)]