19118049296

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{15125039}}^1$

素因数の和:15125126

約数の個数: 20

約数和(自身を含む): 37510099200

約数和(自身を除く): 18392049904

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 15125039, 30250078, 60500156, 121000312, 242000624, 1194878081, 2389756162, 4779512324, 9559024648, 19118049296]

約数ペア:

[(1, 19118049296), (2, 9559024648), (4, 4779512324), (8, 2389756162), (16, 1194878081), (79, 242000624), (158, 121000312), (316, 60500156), (632, 30250078), (1264, 15125039)]