15697320646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{18757}}^1$

素因数の和:18925

約数の個数: 48

約数和(自身を含む): 28381004064

約数和(自身を除く): 12683683418

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 529, 791, 1058, 1582, 2599, 3703, 5198, 7406, 18193, 18757, 36386, 37514, 59777, 119554, 131299, 262598, 418439, 431411, 836878, 862822, 2119541, 3019877, 4239082, 6039754, 9922453, 14836787, 19844906, 29673574, 48749443, 69457171, 97498886, 138914342, 341246101, 682492202, 1121237189, 2242474378, 7848660323, 15697320646]

約数ペア:

[(1, 15697320646), (2, 7848660323), (7, 2242474378), (14, 1121237189), (23, 682492202), (46, 341246101), (113, 138914342), (161, 97498886), (226, 69457171), (322, 48749443), (529, 29673574), (791, 19844906), (1058, 14836787), (1582, 9922453), (2599, 6039754), (3703, 4239082), (5198, 3019877), (7406, 2119541), (18193, 862822), (18757, 836878), (36386, 431411), (37514, 418439), (59777, 262598), (119554, 131299)]