21933752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 43707600

約数和(自身を除く): 21773848

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 1277, 2147, 2554, 4294, 5108, 8588, 10216, 17176, 24263, 48526, 97052, 144301, 194104, 288602, 577204, 1154408, 2741719, 5483438, 10966876, 21933752]

約数ペア:

[(1, 21933752), (2, 10966876), (4, 5483438), (8, 2741719), (19, 1154408), (38, 577204), (76, 288602), (113, 194104), (152, 144301), (226, 97052), (452, 48526), (904, 24263), (1277, 17176), (2147, 10216), (2554, 8588), (4294, 5108)]