1919490072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1859971}}^1$

素因数の和:1860023

約数の個数: 32

約数和(自身を含む): 4910326080

約数和(自身を除く): 2990836008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1859971, 3719942, 5579913, 7439884, 11159826, 14879768, 22319652, 44639304, 79978753, 159957506, 239936259, 319915012, 479872518, 639830024, 959745036, 1919490072]

約数ペア:

[(1, 1919490072), (2, 959745036), (3, 639830024), (4, 479872518), (6, 319915012), (8, 239936259), (12, 159957506), (24, 79978753), (43, 44639304), (86, 22319652), (129, 14879768), (172, 11159826), (258, 7439884), (344, 5579913), (516, 3719942), (1032, 1859971)]