25966358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 43538880

約数和(自身を除く): 17572522

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1759, 3518, 7381, 14762, 19349, 38698, 107299, 212839, 214598, 425678, 1180289, 2360578, 12983179, 25966358]

約数ペア:

[(1, 25966358), (2, 12983179), (11, 2360578), (22, 1180289), (61, 425678), (121, 214598), (122, 212839), (242, 107299), (671, 38698), (1342, 19349), (1759, 14762), (3518, 7381)]