15895622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 26210304

約数和(自身を除く): 10314682

約数列:

[1, 2, 23, 31, 46, 62, 71, 142, 157, 314, 713, 1426, 1633, 2201, 3266, 3611, 4402, 4867, 7222, 9734, 11147, 22294, 50623, 101246, 111941, 223882, 256381, 345557, 512762, 691114, 7947811, 15895622]

約数ペア:

[(1, 15895622), (2, 7947811), (23, 691114), (31, 512762), (46, 345557), (62, 256381), (71, 223882), (142, 111941), (157, 101246), (314, 50623), (713, 22294), (1426, 11147), (1633, 9734), (2201, 7222), (3266, 4867), (3611, 4402)]