15697085686

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 23926129920

約数和(自身を除く): 8229044234

約数列:

[1, 2, 139, 197, 278, 394, 443, 647, 886, 1294, 27383, 54766, 61577, 87271, 89933, 123154, 127459, 174542, 179866, 254918, 286621, 573242, 12130669, 17716801, 24261338, 35433602, 39840319, 56464337, 79680638, 112928674, 7848542843, 15697085686]

約数ペア:

[(1, 15697085686), (2, 7848542843), (139, 112928674), (197, 79680638), (278, 56464337), (394, 39840319), (443, 35433602), (647, 24261338), (886, 17716801), (1294, 12130669), (27383, 573242), (54766, 286621), (61577, 254918), (87271, 179866), (89933, 174542), (123154, 127459)]