84789590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{446261}}^1$

素因数の和:446287

約数の個数: 16

約数和(自身を含む): 160654320

約数和(自身を除く): 75864730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 446261, 892522, 2231305, 4462610, 8478959, 16957918, 42394795, 84789590]

約数ペア:

[(1, 84789590), (2, 42394795), (5, 16957918), (10, 8478959), (19, 4462610), (38, 2231305), (95, 892522), (190, 446261)]