15693615847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{28463}}^1$

素因数の和:28639

約数の個数: 32

約数和(自身を含む): 19816409088

約数和(自身を除く): 4122793241

約数列:

[1, 7, 13, 73, 83, 91, 511, 581, 949, 1079, 6059, 6643, 7553, 28463, 42413, 78767, 199241, 370019, 551369, 2077799, 2362429, 2590133, 14544593, 16537003, 27011387, 30711577, 172457317, 189079709, 214981039, 1207201219, 2241945121, 15693615847]

約数ペア:

[(1, 15693615847), (7, 2241945121), (13, 1207201219), (73, 214981039), (83, 189079709), (91, 172457317), (511, 30711577), (581, 27011387), (949, 16537003), (1079, 14544593), (6059, 2590133), (6643, 2362429), (7553, 2077799), (28463, 551369), (42413, 370019), (78767, 199241)]