19149718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4733}}^1$

素因数の和:4776

約数の個数: 24

約数和(自身を含む): 34880112

約数和(自身を除く): 15730394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 4733, 9466, 33131, 66262, 80461, 160922, 563227, 1126454, 1367837, 2735674, 9574859, 19149718]

約数ペア:

[(1, 19149718), (2, 9574859), (7, 2735674), (14, 1367837), (17, 1126454), (34, 563227), (119, 160922), (238, 80461), (289, 66262), (578, 33131), (2023, 9466), (4046, 4733)]