19629246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35951}}^1$

素因数の和:35976

約数の個数: 32

約数和(自身を含む): 48319488

約数和(自身を除く): 28690242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 35951, 71902, 107853, 215706, 251657, 467363, 503314, 754971, 934726, 1402089, 1509942, 2804178, 3271541, 6543082, 9814623, 19629246]

約数ペア:

[(1, 19629246), (2, 9814623), (3, 6543082), (6, 3271541), (7, 2804178), (13, 1509942), (14, 1402089), (21, 934726), (26, 754971), (39, 503314), (42, 467363), (78, 251657), (91, 215706), (182, 107853), (273, 71902), (546, 35951)]