11280490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4567}}^1$

素因数の和:4606

約数の個数: 32

約数和(自身を含む): 23022720

約数和(自身を除く): 11742230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4567, 9134, 22835, 45670, 59371, 86773, 118742, 173546, 296855, 433865, 593710, 867730, 1128049, 2256098, 5640245, 11280490]

約数ペア:

[(1, 11280490), (2, 5640245), (5, 2256098), (10, 1128049), (13, 867730), (19, 593710), (26, 433865), (38, 296855), (65, 173546), (95, 118742), (130, 86773), (190, 59371), (247, 45670), (494, 22835), (1235, 9134), (2470, 4567)]