19994964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151477}}^1$

素因数の和:151495

約数の個数: 24

約数和(自身を含む): 50896608

約数和(自身を除く): 30901644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151477, 302954, 454431, 605908, 908862, 1666247, 1817724, 3332494, 4998741, 6664988, 9997482, 19994964]

約数ペア:

[(1, 19994964), (2, 9997482), (3, 6664988), (4, 4998741), (6, 3332494), (11, 1817724), (12, 1666247), (22, 908862), (33, 605908), (44, 454431), (66, 302954), (132, 151477)]