23148916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 49714560

約数和(自身を除く): 26565644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 821, 1007, 1484, 1642, 2014, 3284, 4028, 5747, 7049, 11494, 14098, 15599, 22988, 28196, 31198, 43513, 62396, 87026, 109193, 174052, 218386, 304591, 436772, 609182, 826747, 1218364, 1653494, 3306988, 5787229, 11574458, 23148916]

約数ペア:

[(1, 23148916), (2, 11574458), (4, 5787229), (7, 3306988), (14, 1653494), (19, 1218364), (28, 826747), (38, 609182), (53, 436772), (76, 304591), (106, 218386), (133, 174052), (212, 109193), (266, 87026), (371, 62396), (532, 43513), (742, 31198), (821, 28196), (1007, 22988), (1484, 15599), (1642, 14098), (2014, 11494), (3284, 7049), (4028, 5747)]