13619230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43933}}^1$

素因数の和:43971

約数の個数: 16

約数和(自身を含む): 25305984

約数和(自身を除く): 11686754

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 43933, 87866, 219665, 439330, 1361923, 2723846, 6809615, 13619230]

約数ペア:

[(1, 13619230), (2, 6809615), (5, 2723846), (10, 1361923), (31, 439330), (62, 219665), (155, 87866), (310, 43933)]