15661411298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199921}}^1$

素因数の和:200090

約数の個数: 32

約数和(自身を含む): 26600821632

約数和(自身を除く): 10939410334

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 598, 1703, 3013, 3406, 6026, 39169, 78338, 199921, 399842, 2598973, 4598183, 5197946, 9196366, 26189651, 52379302, 59776379, 119552758, 340465463, 602361973, 680930926, 1204723946, 7830705649, 15661411298]

約数ペア:

[(1, 15661411298), (2, 7830705649), (13, 1204723946), (23, 680930926), (26, 602361973), (46, 340465463), (131, 119552758), (262, 59776379), (299, 52379302), (598, 26189651), (1703, 9196366), (3013, 5197946), (3406, 4598183), (6026, 2598973), (39169, 399842), (78338, 199921)]