16156946894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{20269}}^1$

素因数の和:22208

約数の個数: 32

約数和(自身を含む): 27846115200

約数和(自身を除く): 11689168306

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1907, 3814, 20269, 20977, 36233, 40538, 41954, 72466, 222959, 385111, 398563, 445918, 770222, 797126, 4236221, 8472442, 38652983, 77305966, 425182813, 734406677, 850365626, 1468813354, 8078473447, 16156946894]

約数ペア:

[(1, 16156946894), (2, 8078473447), (11, 1468813354), (19, 850365626), (22, 734406677), (38, 425182813), (209, 77305966), (418, 38652983), (1907, 8472442), (3814, 4236221), (20269, 797126), (20977, 770222), (36233, 445918), (40538, 398563), (41954, 385111), (72466, 222959)]