19312832

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3919}}^1$

素因数の和:3949

約数の個数: 56

約数和(自身を含む): 47792640

約数和(自身を除く): 28479808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3919, 4928, 7838, 15676, 27433, 31352, 43109, 54866, 62704, 86218, 109732, 125408, 172436, 219464, 250816, 301763, 344872, 438928, 603526, 689744, 877856, 1207052, 1379488, 1755712, 2414104, 2758976, 4828208, 9656416, 19312832]

約数ペア:

[(1, 19312832), (2, 9656416), (4, 4828208), (7, 2758976), (8, 2414104), (11, 1755712), (14, 1379488), (16, 1207052), (22, 877856), (28, 689744), (32, 603526), (44, 438928), (56, 344872), (64, 301763), (77, 250816), (88, 219464), (112, 172436), (154, 125408), (176, 109732), (224, 86218), (308, 62704), (352, 54866), (448, 43109), (616, 31352), (704, 27433), (1232, 15676), (2464, 7838), (3919, 4928)]