15691214468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1\times {\mathrm{2081}}^1$

素因数の和:4148

約数の個数: 48

約数和(自身を含む): 29381184000

約数和(自身を除く): 13689969532

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 1999, 2081, 3772, 3998, 4162, 7996, 8324, 45977, 47863, 81959, 85321, 91954, 95726, 163918, 170642, 183908, 191452, 327836, 341284, 1885057, 1962383, 3770114, 3924766, 4159919, 7540228, 7849532, 8319838, 16639676, 95678137, 170556679, 191356274, 341113358, 382712548, 682226716, 3922803617, 7845607234, 15691214468]

約数ペア:

[(1, 15691214468), (2, 7845607234), (4, 3922803617), (23, 682226716), (41, 382712548), (46, 341113358), (82, 191356274), (92, 170556679), (164, 95678137), (943, 16639676), (1886, 8319838), (1999, 7849532), (2081, 7540228), (3772, 4159919), (3998, 3924766), (4162, 3770114), (7996, 1962383), (8324, 1885057), (45977, 341284), (47863, 327836), (81959, 191452), (85321, 183908), (91954, 170642), (95726, 163918)]