16319380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10597}}^1$

素因数の和:10624

約数の個数: 48

約数和(自身を含む): 42731136

約数和(自身を除く): 26411756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10597, 21194, 42388, 52985, 74179, 105970, 116567, 148358, 211940, 233134, 296716, 370895, 466268, 582835, 741790, 815969, 1165670, 1483580, 1631938, 2331340, 3263876, 4079845, 8159690, 16319380]

約数ペア:

[(1, 16319380), (2, 8159690), (4, 4079845), (5, 3263876), (7, 2331340), (10, 1631938), (11, 1483580), (14, 1165670), (20, 815969), (22, 741790), (28, 582835), (35, 466268), (44, 370895), (55, 296716), (70, 233134), (77, 211940), (110, 148358), (140, 116567), (154, 105970), (220, 74179), (308, 52985), (385, 42388), (770, 21194), (1540, 10597)]