42215435494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^2\times {\mathrm{24953}}^1$

素因数の和:25396

約数の個数: 24

約数和(自身を含む): 66976036920

約数和(自身を除く): 24760601426

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 24953, 44521, 49906, 89042, 474107, 845899, 948214, 1691798, 5265083, 10530166, 100036577, 200073154, 1110932513, 2221865026, 21107717747, 42215435494]

約数ペア:

[(1, 42215435494), (2, 21107717747), (19, 2221865026), (38, 1110932513), (211, 200073154), (422, 100036577), (4009, 10530166), (8018, 5265083), (24953, 1691798), (44521, 948214), (49906, 845899), (89042, 474107)]