2194819715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{314219}}^1$

素因数の和:314362

約数の個数: 16

約数和(自身を含む): 2895851520

約数和(自身を除く): 701031805

約数列:

[1, 5, 11, 55, 127, 635, 1397, 6985, 314219, 1571095, 3456409, 17282045, 39905813, 199529065, 438963943, 2194819715]

約数ペア:

[(1, 2194819715), (5, 438963943), (11, 199529065), (55, 39905813), (127, 17282045), (635, 3456409), (1397, 1571095), (6985, 314219)]