19298692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11299}}^1$

素因数の和:11371

約数の個数: 24

約数和(自身を含む): 39233600

約数和(自身を除く): 19934908

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 11299, 22598, 45196, 79093, 158186, 316372, 689239, 1378478, 2756956, 4824673, 9649346, 19298692]

約数ペア:

[(1, 19298692), (2, 9649346), (4, 4824673), (7, 2756956), (14, 1378478), (28, 689239), (61, 316372), (122, 158186), (244, 79093), (427, 45196), (854, 22598), (1708, 11299)]