15411748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 31215744

約数和(自身を除く): 15803996

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 157, 194, 253, 314, 388, 506, 628, 1012, 1067, 1727, 2134, 2231, 3454, 3611, 4268, 4462, 6908, 7222, 8924, 14444, 15229, 24541, 30458, 39721, 49082, 60916, 79442, 98164, 158884, 167519, 335038, 350267, 670076, 700534, 1401068, 3852937, 7705874, 15411748]

約数ペア:

[(1, 15411748), (2, 7705874), (4, 3852937), (11, 1401068), (22, 700534), (23, 670076), (44, 350267), (46, 335038), (92, 167519), (97, 158884), (157, 98164), (194, 79442), (253, 60916), (314, 49082), (388, 39721), (506, 30458), (628, 24541), (1012, 15229), (1067, 14444), (1727, 8924), (2134, 7222), (2231, 6908), (3454, 4462), (3611, 4268)]