19367256

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13229}}^1$

素因数の和:13299

約数の個数: 32

約数和(自身を含む): 49215600

約数和(自身を除く): 29848344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13229, 26458, 39687, 52916, 79374, 105832, 158748, 317496, 806969, 1613938, 2420907, 3227876, 4841814, 6455752, 9683628, 19367256]

約数ペア:

[(1, 19367256), (2, 9683628), (3, 6455752), (4, 4841814), (6, 3227876), (8, 2420907), (12, 1613938), (24, 806969), (61, 317496), (122, 158748), (183, 105832), (244, 79374), (366, 52916), (488, 39687), (732, 26458), (1464, 13229)]