19611272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 39113280

約数和(自身を除く): 19502008

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2011, 2438, 4022, 4876, 8044, 9752, 16088, 46253, 92506, 106583, 185012, 213166, 370024, 426332, 852664, 2451409, 4902818, 9805636, 19611272]

約数ペア:

[(1, 19611272), (2, 9805636), (4, 4902818), (8, 2451409), (23, 852664), (46, 426332), (53, 370024), (92, 213166), (106, 185012), (184, 106583), (212, 92506), (424, 46253), (1219, 16088), (2011, 9752), (2438, 8044), (4022, 4876)]