19503275344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{316037}}^1$

素因数の和:316100

約数の個数: 80

約数和(自身を含む): 47026454400

約数和(自身を除く): 27523179056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1624, 2128, 2204, 3248, 3857, 4408, 7714, 8816, 15428, 30856, 61712, 316037, 632074, 1264148, 2212259, 2528296, 4424518, 5056592, 6004703, 8849036, 9165073, 12009406, 17698072, 18330146, 24018812, 35396144, 36660292, 42032921, 48037624, 64155511, 73320584, 84065842, 96075248, 128311022, 146641168, 168131684, 174136387, 256622044, 336263368, 348272774, 513244088, 672526736, 696545548, 1026488176, 1218954709, 1393091096, 2437909418, 2786182192, 4875818836, 9751637672, 19503275344]

約数ペア:

[(1, 19503275344), (2, 9751637672), (4, 4875818836), (7, 2786182192), (8, 2437909418), (14, 1393091096), (16, 1218954709), (19, 1026488176), (28, 696545548), (29, 672526736), (38, 513244088), (56, 348272774), (58, 336263368), (76, 256622044), (112, 174136387), (116, 168131684), (133, 146641168), (152, 128311022), (203, 96075248), (232, 84065842), (266, 73320584), (304, 64155511), (406, 48037624), (464, 42032921), (532, 36660292), (551, 35396144), (812, 24018812), (1064, 18330146), (1102, 17698072), (1624, 12009406), (2128, 9165073), (2204, 8849036), (3248, 6004703), (3857, 5056592), (4408, 4424518), (7714, 2528296), (8816, 2212259), (15428, 1264148), (30856, 632074), (61712, 316037)]