19298396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 36660624

約数和(自身を除く): 17362228

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2833, 3406, 5666, 6812, 11332, 36829, 73658, 147316, 371123, 742246, 1484492, 4824599, 9649198, 19298396]

約数ペア:

[(1, 19298396), (2, 9649198), (4, 4824599), (13, 1484492), (26, 742246), (52, 371123), (131, 147316), (262, 73658), (524, 36829), (1703, 11332), (2833, 6812), (3406, 5666)]