13163276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 28089600

約数和(自身を除く): 14926324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 227, 266, 436, 454, 532, 763, 908, 1526, 1589, 2071, 3052, 3178, 4142, 4313, 6356, 8284, 8626, 14497, 17252, 24743, 28994, 30191, 49486, 57988, 60382, 98972, 120764, 173201, 346402, 470117, 692804, 940234, 1880468, 3290819, 6581638, 13163276]

約数ペア:

[(1, 13163276), (2, 6581638), (4, 3290819), (7, 1880468), (14, 940234), (19, 692804), (28, 470117), (38, 346402), (76, 173201), (109, 120764), (133, 98972), (218, 60382), (227, 57988), (266, 49486), (436, 30191), (454, 28994), (532, 24743), (763, 17252), (908, 14497), (1526, 8626), (1589, 8284), (2071, 6356), (3052, 4313), (3178, 4142)]