12719238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9769}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 30013440

約数和(自身を除く): 17294202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 9769, 19538, 29307, 58614, 68383, 136766, 205149, 302839, 410298, 605678, 908517, 1817034, 2119873, 4239746, 6359619, 12719238]

約数ペア:

[(1, 12719238), (2, 6359619), (3, 4239746), (6, 2119873), (7, 1817034), (14, 908517), (21, 605678), (31, 410298), (42, 302839), (62, 205149), (93, 136766), (186, 68383), (217, 58614), (434, 29307), (651, 19538), (1302, 9769)]