15598772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 17665228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 269, 436, 532, 538, 763, 1076, 1526, 1883, 2071, 3052, 3766, 4142, 5111, 7532, 8284, 10222, 14497, 20444, 28994, 29321, 35777, 57988, 58642, 71554, 117284, 143108, 205247, 410494, 557099, 820988, 1114198, 2228396, 3899693, 7799386, 15598772]

約数ペア:

[(1, 15598772), (2, 7799386), (4, 3899693), (7, 2228396), (14, 1114198), (19, 820988), (28, 557099), (38, 410494), (76, 205247), (109, 143108), (133, 117284), (218, 71554), (266, 58642), (269, 57988), (436, 35777), (532, 29321), (538, 28994), (763, 20444), (1076, 14497), (1526, 10222), (1883, 8284), (2071, 7532), (3052, 5111), (3766, 4142)]