19040838

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 19878042

約数列:

[1, 2, 3, 6, 89, 178, 181, 197, 267, 362, 394, 534, 543, 591, 1086, 1182, 16109, 17533, 32218, 35066, 35657, 48327, 52599, 71314, 96654, 105198, 106971, 213942, 3173473, 6346946, 9520419, 19040838]

約数ペア:

[(1, 19040838), (2, 9520419), (3, 6346946), (6, 3173473), (89, 213942), (178, 106971), (181, 105198), (197, 96654), (267, 71314), (362, 52599), (394, 48327), (534, 35657), (543, 35066), (591, 32218), (1086, 17533), (1182, 16109)]