19617144

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11197}}^1$

素因数の和:11279

約数の個数: 32

約数和(自身を含む): 49719120

約数和(自身を除く): 30101976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11197, 22394, 33591, 44788, 67182, 89576, 134364, 268728, 817381, 1634762, 2452143, 3269524, 4904286, 6539048, 9808572, 19617144]

約数ペア:

[(1, 19617144), (2, 9808572), (3, 6539048), (4, 4904286), (6, 3269524), (8, 2452143), (12, 1634762), (24, 817381), (73, 268728), (146, 134364), (219, 89576), (292, 67182), (438, 44788), (584, 33591), (876, 22394), (1752, 11197)]