2019173398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{3209}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 3398850720

約数和(自身を除く): 1379677322

約数列:

[1, 2, 11, 22, 37, 74, 407, 773, 814, 1546, 3209, 6418, 8503, 17006, 28601, 35299, 57202, 70598, 118733, 237466, 314611, 629222, 1306063, 2480557, 2612126, 4961114, 27286127, 54572254, 91780609, 183561218, 1009586699, 2019173398]

約数ペア:

[(1, 2019173398), (2, 1009586699), (11, 183561218), (22, 91780609), (37, 54572254), (74, 27286127), (407, 4961114), (773, 2612126), (814, 2480557), (1546, 1306063), (3209, 629222), (6418, 314611), (8503, 237466), (17006, 118733), (28601, 70598), (35299, 57202)]