23847470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 45442080

約数和(自身を除く): 21594610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 401, 626, 802, 1565, 2005, 3130, 4010, 5947, 7619, 11894, 15238, 29735, 38095, 59470, 76190, 125513, 251026, 627565, 1255130, 2384747, 4769494, 11923735, 23847470]

約数ペア:

[(1, 23847470), (2, 11923735), (5, 4769494), (10, 2384747), (19, 1255130), (38, 627565), (95, 251026), (190, 125513), (313, 76190), (401, 59470), (626, 38095), (802, 29735), (1565, 15238), (2005, 11894), (3130, 7619), (4010, 5947)]