12499683854

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{76579}}^1$

素因数の和:76808

約数の個数: 32

約数和(自身を含む): 21834489600

約数和(自身を除く): 9334805746

約数列:

[1, 2, 7, 14, 89, 131, 178, 262, 623, 917, 1246, 1834, 11659, 23318, 76579, 81613, 153158, 163226, 536053, 1072106, 6815531, 10031849, 13631062, 20063698, 47708717, 70222943, 95417434, 140445886, 892834561, 1785669122, 6249841927, 12499683854]

約数ペア:

[(1, 12499683854), (2, 6249841927), (7, 1785669122), (14, 892834561), (89, 140445886), (131, 95417434), (178, 70222943), (262, 47708717), (623, 20063698), (917, 13631062), (1246, 10031849), (1834, 6815531), (11659, 1072106), (23318, 536053), (76579, 163226), (81613, 153158)]