919253904

素因数分解:

$2^4\times 3^1\times {\mathrm{19151123}}^1$

素因数の和:19151134

約数の個数: 20

約数和(自身を含む): 2374739376

約数和(自身を除く): 1455485472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 19151123, 38302246, 57453369, 76604492, 114906738, 153208984, 229813476, 306417968, 459626952, 919253904]

約数ペア:

[(1, 919253904), (2, 459626952), (3, 306417968), (4, 229813476), (6, 153208984), (8, 114906738), (12, 76604492), (16, 57453369), (24, 38302246), (48, 19151123)]