19071472

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3685

約数の個数: 40

約数和(自身を含む): 43140096

約数和(自身を除く): 24068624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 3623, 5264, 7246, 14492, 25361, 28984, 50722, 57968, 101444, 170281, 202888, 340562, 405776, 681124, 1191967, 1362248, 2383934, 2724496, 4767868, 9535736, 19071472]

約数ペア:

[(1, 19071472), (2, 9535736), (4, 4767868), (7, 2724496), (8, 2383934), (14, 1362248), (16, 1191967), (28, 681124), (47, 405776), (56, 340562), (94, 202888), (112, 170281), (188, 101444), (329, 57968), (376, 50722), (658, 28984), (752, 25361), (1316, 14492), (2632, 7246), (3623, 5264)]