19732298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 13237942

約数列:

[1, 2, 19, 23, 38, 46, 107, 211, 214, 422, 437, 874, 2033, 2461, 4009, 4066, 4853, 4922, 8018, 9706, 22577, 45154, 46759, 92207, 93518, 184414, 428963, 519271, 857926, 1038542, 9866149, 19732298]

約数ペア:

[(1, 19732298), (2, 9866149), (19, 1038542), (23, 857926), (38, 519271), (46, 428963), (107, 184414), (211, 93518), (214, 92207), (422, 46759), (437, 45154), (874, 22577), (2033, 9706), (2461, 8018), (4009, 4922), (4066, 4853)]