189849562562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{442109}}^1$

素因数の和:442402

約数の個数: 32

約数和(自身を含む): 315136008000

約数和(自身を除く): 125286445438

約数列:

[1, 2, 11, 22, 131, 149, 262, 298, 1441, 1639, 2882, 3278, 19519, 39038, 214709, 429418, 442109, 884218, 4863199, 9726398, 57916279, 65874241, 115832558, 131748482, 637079069, 724616651, 1274158138, 1449233302, 8629525571, 17259051142, 94924781281, 189849562562]

約数ペア:

[(1, 189849562562), (2, 94924781281), (11, 17259051142), (22, 8629525571), (131, 1449233302), (149, 1274158138), (262, 724616651), (298, 637079069), (1441, 131748482), (1639, 115832558), (2882, 65874241), (3278, 57916279), (19519, 9726398), (39038, 4863199), (214709, 884218), (429418, 442109)]