22223474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 20596366

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 5309, 10618, 37163, 69017, 74326, 122107, 138034, 244214, 483119, 854749, 966238, 1587391, 1709498, 3174782, 11111737, 22223474]

約数ペア:

[(1, 22223474), (2, 11111737), (7, 3174782), (13, 1709498), (14, 1587391), (23, 966238), (26, 854749), (46, 483119), (91, 244214), (161, 138034), (182, 122107), (299, 74326), (322, 69017), (598, 37163), (2093, 10618), (4186, 5309)]