12598825564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3971887}}^1$

素因数の和:3971965

約数の個数: 24

約数和(自身を含む): 24133191488

約数和(自身を除く): 11534365924

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 3971887, 7943774, 15887548, 51634531, 103269062, 206538124, 242285107, 484570214, 969140428, 3149706391, 6299412782, 12598825564]

約数ペア:

[(1, 12598825564), (2, 6299412782), (4, 3149706391), (13, 969140428), (26, 484570214), (52, 242285107), (61, 206538124), (122, 103269062), (244, 51634531), (793, 15887548), (1586, 7943774), (3172, 3971887)]