13898402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18731}}^1$

素因数の和:18793

約数の個数: 16

約数和(自身を含む): 24276672

約数和(自身を除く): 10378270

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 18731, 37462, 131117, 262234, 992743, 1985486, 6949201, 13898402]

約数ペア:

[(1, 13898402), (2, 6949201), (7, 1985486), (14, 992743), (53, 262234), (106, 131117), (371, 37462), (742, 18731)]