17979532

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 32104800

約数和(自身を除く): 14125268

約数列:

[1, 2, 4, 97, 149, 194, 298, 311, 388, 596, 622, 1244, 14453, 28906, 30167, 46339, 57812, 60334, 92678, 120668, 185356, 4494883, 8989766, 17979532]

約数ペア:

[(1, 17979532), (2, 8989766), (4, 4494883), (97, 185356), (149, 120668), (194, 92678), (298, 60334), (311, 57812), (388, 46339), (596, 30167), (622, 28906), (1244, 14453)]