19003818361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 21319925760

約数和(自身を除く): 2316107399

約数列:

[1, 11, 83, 89, 271, 863, 913, 979, 2981, 7387, 9493, 22493, 24119, 71629, 76807, 81257, 233873, 247423, 265309, 787919, 844877, 2001877, 2572603, 6374981, 19411459, 20814697, 22020647, 70124791, 213526049, 228961667, 1727619851, 19003818361]

約数ペア:

[(1, 19003818361), (11, 1727619851), (83, 228961667), (89, 213526049), (271, 70124791), (863, 22020647), (913, 20814697), (979, 19411459), (2981, 6374981), (7387, 2572603), (9493, 2001877), (22493, 844877), (24119, 787919), (71629, 265309), (76807, 247423), (81257, 233873)]