19532052

素因数分解:

$2^2\times 3^2\times {\mathrm{542557}}^1$

素因数の和:542567

約数の個数: 18

約数和(自身を含む): 49372778

約数和(自身を除く): 29840726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 542557, 1085114, 1627671, 2170228, 3255342, 4883013, 6510684, 9766026, 19532052]

約数ペア:

[(1, 19532052), (2, 9766026), (3, 6510684), (4, 4883013), (6, 3255342), (9, 2170228), (12, 1627671), (18, 1085114), (36, 542557)]