11962419

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 19535040

約数和(自身を除く): 7572621

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4283, 12849, 29981, 81377, 89943, 209867, 244131, 569639, 629601, 1708917, 3987473, 11962419]

約数ペア:

[(1, 11962419), (3, 3987473), (7, 1708917), (19, 629601), (21, 569639), (49, 244131), (57, 209867), (133, 89943), (147, 81377), (399, 29981), (931, 12849), (2793, 4283)]