9561712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 19820160

約数和(自身を除く): 10258448

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 443, 568, 886, 1136, 1349, 1772, 2698, 3544, 5396, 7088, 8417, 10792, 16834, 21584, 31453, 33668, 62906, 67336, 125812, 134672, 251624, 503248, 597607, 1195214, 2390428, 4780856, 9561712]

約数ペア:

[(1, 9561712), (2, 4780856), (4, 2390428), (8, 1195214), (16, 597607), (19, 503248), (38, 251624), (71, 134672), (76, 125812), (142, 67336), (152, 62906), (284, 33668), (304, 31453), (443, 21584), (568, 16834), (886, 10792), (1136, 8417), (1349, 7088), (1772, 5396), (2698, 3544)]