29897564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 55986000

約数和(自身を除く): 26088436

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 6449, 12898, 25796, 122531, 245062, 393389, 490124, 786778, 1573556, 7474391, 14948782, 29897564]

約数ペア:

[(1, 29897564), (2, 14948782), (4, 7474391), (19, 1573556), (38, 786778), (61, 490124), (76, 393389), (122, 245062), (244, 122531), (1159, 25796), (2318, 12898), (4636, 6449)]