42947486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49139}}^1$

素因数の和:49183

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 27814114

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 49139, 98278, 933641, 1130197, 1867282, 2260394, 21473743, 42947486]

約数ペア:

[(1, 42947486), (2, 21473743), (19, 2260394), (23, 1867282), (38, 1130197), (46, 933641), (437, 98278), (874, 49139)]