18393491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 1513069

約数列:

[1, 23, 53, 79, 191, 1219, 1817, 4187, 4393, 10123, 15089, 96301, 232829, 347047, 799717, 18393491]

約数ペア:

[(1, 18393491), (23, 799717), (53, 347047), (79, 232829), (191, 96301), (1219, 15089), (1817, 10123), (4187, 4393)]