19011652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6449}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 36842400

約数和(自身を除く): 17830748

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6449, 12898, 25796, 70939, 141878, 283756, 432083, 864166, 1728332, 4752913, 9505826, 19011652]

約数ペア:

[(1, 19011652), (2, 9505826), (4, 4752913), (11, 1728332), (22, 864166), (44, 432083), (67, 283756), (134, 141878), (268, 70939), (737, 25796), (1474, 12898), (2948, 6449)]