9961744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 21248640

約数和(自身を除く): 11286896

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1019, 1222, 2038, 2444, 4076, 4888, 8152, 9776, 13247, 16304, 26494, 47893, 52988, 95786, 105976, 191572, 211952, 383144, 622609, 766288, 1245218, 2490436, 4980872, 9961744]

約数ペア:

[(1, 9961744), (2, 4980872), (4, 2490436), (8, 1245218), (13, 766288), (16, 622609), (26, 383144), (47, 211952), (52, 191572), (94, 105976), (104, 95786), (188, 52988), (208, 47893), (376, 26494), (611, 16304), (752, 13247), (1019, 9776), (1222, 8152), (2038, 4888), (2444, 4076)]