187849352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{2003}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 371541600

約数和(自身を除く): 183692248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 617, 1234, 2003, 2468, 4006, 4936, 8012, 11723, 16024, 23446, 38057, 46892, 76114, 93784, 152228, 304456, 1235851, 2471702, 4943404, 9886808, 23481169, 46962338, 93924676, 187849352]

約数ペア:

[(1, 187849352), (2, 93924676), (4, 46962338), (8, 23481169), (19, 9886808), (38, 4943404), (76, 2471702), (152, 1235851), (617, 304456), (1234, 152228), (2003, 93784), (2468, 76114), (4006, 46892), (4936, 38057), (8012, 23446), (11723, 16024)]