26836930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 51269760

約数和(自身を除く): 24432830

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1031, 1370, 2062, 2603, 5155, 5206, 10310, 13015, 19589, 26030, 39178, 97945, 141247, 195890, 282494, 706235, 1412470, 2683693, 5367386, 13418465, 26836930]

約数ペア:

[(1, 26836930), (2, 13418465), (5, 5367386), (10, 2683693), (19, 1412470), (38, 706235), (95, 282494), (137, 195890), (190, 141247), (274, 97945), (685, 39178), (1031, 26030), (1370, 19589), (2062, 13015), (2603, 10310), (5155, 5206)]