12126581719

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 14413824000

約数和(自身を除く): 2287242281

約数列:

[1, 7, 47, 67, 329, 367, 469, 1499, 2569, 3149, 10493, 17249, 22043, 24589, 70453, 100433, 120743, 172123, 493171, 550133, 703031, 1155683, 3850931, 4720351, 8089781, 25856251, 33042457, 36858911, 180993757, 258012377, 1732368817, 12126581719]

約数ペア:

[(1, 12126581719), (7, 1732368817), (47, 258012377), (67, 180993757), (329, 36858911), (367, 33042457), (469, 25856251), (1499, 8089781), (2569, 4720351), (3149, 3850931), (10493, 1155683), (17249, 703031), (22043, 550133), (24589, 493171), (70453, 172123), (100433, 120743)]