19950956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 36303120

約数和(自身を除く): 16352164

約数列:

[1, 2, 4, 29, 58, 116, 293, 586, 587, 1172, 1174, 2348, 8497, 16994, 17023, 33988, 34046, 68092, 171991, 343982, 687964, 4987739, 9975478, 19950956]

約数ペア:

[(1, 19950956), (2, 9975478), (4, 4987739), (29, 687964), (58, 343982), (116, 171991), (293, 68092), (586, 34046), (587, 33988), (1172, 17023), (1174, 16994), (2348, 8497)]