23281990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39461}}^1$

素因数の和:39527

約数の個数: 16

約数和(自身を含む): 42618960

約数和(自身を除く): 19336970

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 39461, 78922, 197305, 394610, 2328199, 4656398, 11640995, 23281990]

約数ペア:

[(1, 23281990), (2, 11640995), (5, 4656398), (10, 2328199), (59, 394610), (118, 197305), (295, 78922), (590, 39461)]