19726332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 48787200

約数和(自身を除く): 29060868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 359, 482, 718, 723, 964, 1077, 1436, 1446, 2154, 2892, 4308, 4579, 6821, 9158, 13642, 13737, 18316, 20463, 27284, 27474, 40926, 54948, 81852, 86519, 173038, 259557, 346076, 519114, 1038228, 1643861, 3287722, 4931583, 6575444, 9863166, 19726332]

約数ペア:

[(1, 19726332), (2, 9863166), (3, 6575444), (4, 4931583), (6, 3287722), (12, 1643861), (19, 1038228), (38, 519114), (57, 346076), (76, 259557), (114, 173038), (228, 86519), (241, 81852), (359, 54948), (482, 40926), (718, 27474), (723, 27284), (964, 20463), (1077, 18316), (1436, 13737), (1446, 13642), (2154, 9158), (2892, 6821), (4308, 4579)]