12187852210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{13679}}^1$

素因数の和:14466

約数の個数: 32

約数和(自身を含む): 22132051200

約数和(自身を除く): 9944198990

約数列:

[1, 2, 5, 10, 139, 278, 641, 695, 1282, 1390, 3205, 6410, 13679, 27358, 68395, 89099, 136790, 178198, 445495, 890990, 1901381, 3802762, 8768239, 9506905, 17536478, 19013810, 43841195, 87682390, 1218785221, 2437570442, 6093926105, 12187852210]

約数ペア:

[(1, 12187852210), (2, 6093926105), (5, 2437570442), (10, 1218785221), (139, 87682390), (278, 43841195), (641, 19013810), (695, 17536478), (1282, 9506905), (1390, 8768239), (3205, 3802762), (6410, 1901381), (13679, 890990), (27358, 445495), (68395, 178198), (89099, 136790)]