19209389622

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{164023}}^1$

素因数の和:164308

約数の個数: 32

約数和(自身を含む): 38972102400

約数和(自身を除く): 19762712778

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 19519, 39038, 58557, 117114, 164023, 328046, 492069, 984138, 21487013, 24439427, 42974026, 48878854, 64461039, 73318281, 128922078, 146636562, 3201564937, 6403129874, 9604694811, 19209389622]

約数ペア:

[(1, 19209389622), (2, 9604694811), (3, 6403129874), (6, 3201564937), (131, 146636562), (149, 128922078), (262, 73318281), (298, 64461039), (393, 48878854), (447, 42974026), (786, 24439427), (894, 21487013), (19519, 984138), (39038, 492069), (58557, 328046), (117114, 164023)]