13203344

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1564

約数の個数: 60

約数和(自身を含む): 32484528

約数和(自身を除く): 19281184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1531, 2156, 3062, 4312, 6124, 8624, 10717, 12248, 16841, 21434, 24496, 33682, 42868, 67364, 75019, 85736, 117887, 134728, 150038, 171472, 235774, 269456, 300076, 471548, 600152, 825209, 943096, 1200304, 1650418, 1886192, 3300836, 6601672, 13203344]

約数ペア:

[(1, 13203344), (2, 6601672), (4, 3300836), (7, 1886192), (8, 1650418), (11, 1200304), (14, 943096), (16, 825209), (22, 600152), (28, 471548), (44, 300076), (49, 269456), (56, 235774), (77, 171472), (88, 150038), (98, 134728), (112, 117887), (154, 85736), (176, 75019), (196, 67364), (308, 42868), (392, 33682), (539, 24496), (616, 21434), (784, 16841), (1078, 12248), (1232, 10717), (1531, 8624), (2156, 6124), (3062, 4312)]