16479460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 38586240

約数和(自身を除く): 22106780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2551, 3230, 5102, 6460, 10204, 12755, 25510, 43367, 48469, 51020, 86734, 96938, 173468, 193876, 216835, 242345, 433670, 484690, 823973, 867340, 969380, 1647946, 3295892, 4119865, 8239730, 16479460]

約数ペア:

[(1, 16479460), (2, 8239730), (4, 4119865), (5, 3295892), (10, 1647946), (17, 969380), (19, 867340), (20, 823973), (34, 484690), (38, 433670), (68, 242345), (76, 216835), (85, 193876), (95, 173468), (170, 96938), (190, 86734), (323, 51020), (340, 48469), (380, 43367), (646, 25510), (1292, 12755), (1615, 10204), (2551, 6460), (3230, 5102)]