19142718082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{8069}}^1$

素因数の和:8658

約数の個数: 32

約数和(自身を含む): 30504600000

約数和(自身を除く): 11361881918

約数列:

[1, 2, 19, 38, 149, 298, 419, 838, 2831, 5662, 7961, 8069, 15922, 16138, 62431, 124862, 153311, 306622, 1186189, 1202281, 2372378, 2404562, 3380911, 6761822, 22843339, 45686678, 64237309, 128474618, 503755739, 1007511478, 9571359041, 19142718082]

約数ペア:

[(1, 19142718082), (2, 9571359041), (19, 1007511478), (38, 503755739), (149, 128474618), (298, 64237309), (419, 45686678), (838, 22843339), (2831, 6761822), (5662, 3380911), (7961, 2404562), (8069, 2372378), (15922, 1202281), (16138, 1186189), (62431, 306622), (124862, 153311)]