23187268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 44159192

約数和(自身を除く): 20971924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 4597, 5044, 9194, 18388, 59761, 119522, 239044, 445909, 891818, 1783636, 5796817, 11593634, 23187268]

約数ペア:

[(1, 23187268), (2, 11593634), (4, 5796817), (13, 1783636), (26, 891818), (52, 445909), (97, 239044), (194, 119522), (388, 59761), (1261, 18388), (2522, 9194), (4597, 5044)]