19073790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211931}}^1$

素因数の和:211944

約数の個数: 24

約数和(自身を含む): 49592088

約数和(自身を除く): 30518298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211931, 423862, 635793, 1059655, 1271586, 1907379, 2119310, 3178965, 3814758, 6357930, 9536895, 19073790]

約数ペア:

[(1, 19073790), (2, 9536895), (3, 6357930), (5, 3814758), (6, 3178965), (9, 2119310), (10, 1907379), (15, 1271586), (18, 1059655), (30, 635793), (45, 423862), (90, 211931)]