11756972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 22455720

約数和(自身を除く): 10698748

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 113, 148, 226, 452, 703, 1369, 1406, 2147, 2738, 2812, 4181, 4294, 5476, 8362, 8588, 16724, 26011, 52022, 79439, 104044, 154697, 158878, 309394, 317756, 618788, 2939243, 5878486, 11756972]

約数ペア:

[(1, 11756972), (2, 5878486), (4, 2939243), (19, 618788), (37, 317756), (38, 309394), (74, 158878), (76, 154697), (113, 104044), (148, 79439), (226, 52022), (452, 26011), (703, 16724), (1369, 8588), (1406, 8362), (2147, 5476), (2738, 4294), (2812, 4181)]