19642964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14401}}^1$

素因数の和:14447

約数の個数: 24

約数和(自身を含む): 38712576

約数和(自身を除く): 19069612

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14401, 28802, 57604, 158411, 316822, 446431, 633644, 892862, 1785724, 4910741, 9821482, 19642964]

約数ペア:

[(1, 19642964), (2, 9821482), (4, 4910741), (11, 1785724), (22, 892862), (31, 633644), (44, 446431), (62, 316822), (124, 158411), (341, 57604), (682, 28802), (1364, 14401)]