19536224

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11519}}^1$

素因数の和:11582

約数の個数: 24

約数和(自身を含む): 39191040

約数和(自身を除く): 19654816

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11519, 23038, 46076, 92152, 184304, 368608, 610507, 1221014, 2442028, 4884056, 9768112, 19536224]

約数ペア:

[(1, 19536224), (2, 9768112), (4, 4884056), (8, 2442028), (16, 1221014), (32, 610507), (53, 368608), (106, 184304), (212, 92152), (424, 46076), (848, 23038), (1696, 11519)]