18829694822410

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1\times {\mathrm{15726929}}^1$

素因数の和:15728790

約数の個数: 32

約数和(自身を含む): 34418575028160

約数和(自身を除く): 15588880205750

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1787, 3574, 8935, 17870, 119729, 239458, 598645, 1197290, 15726929, 31453858, 78634645, 157269290, 1053704243, 2107408486, 5268521215, 10537042430, 28104022123, 56208044246, 140520110615, 281040221230, 1882969482241, 3765938964482, 9414847411205, 18829694822410]

約数ペア:

[(1, 18829694822410), (2, 9414847411205), (5, 3765938964482), (10, 1882969482241), (67, 281040221230), (134, 140520110615), (335, 56208044246), (670, 28104022123), (1787, 10537042430), (3574, 5268521215), (8935, 2107408486), (17870, 1053704243), (119729, 157269290), (239458, 78634645), (598645, 31453858), (1197290, 15726929)]