15697075696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{991979}}^1$

素因数の和:992053

約数の個数: 40

約数和(自身を含む): 32473457280

約数和(自身を除く): 16776381584

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 991979, 1983958, 3967916, 7935832, 15871664, 22815517, 42655097, 45631034, 85310194, 91262068, 170620388, 182524136, 341240776, 365048272, 682481552, 981067231, 1962134462, 3924268924, 7848537848, 15697075696]

約数ペア:

[(1, 15697075696), (2, 7848537848), (4, 3924268924), (8, 1962134462), (16, 981067231), (23, 682481552), (43, 365048272), (46, 341240776), (86, 182524136), (92, 170620388), (172, 91262068), (184, 85310194), (344, 45631034), (368, 42655097), (688, 22815517), (989, 15871664), (1978, 7935832), (3956, 3967916), (7912, 1983958), (15824, 991979)]