17996858210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{104773}}^1$

素因数の和:105062

約数の個数: 32

約数和(自身を含む): 32928372720

約数和(自身を除く): 14931514510

約数列:

[1, 2, 5, 10, 89, 178, 193, 386, 445, 890, 965, 1930, 17177, 34354, 85885, 104773, 171770, 209546, 523865, 1047730, 9324797, 18649594, 20221189, 40442378, 46623985, 93247970, 101105945, 202211890, 1799685821, 3599371642, 8998429105, 17996858210]

約数ペア:

[(1, 17996858210), (2, 8998429105), (5, 3599371642), (10, 1799685821), (89, 202211890), (178, 101105945), (193, 93247970), (386, 46623985), (445, 40442378), (890, 20221189), (965, 18649594), (1930, 9324797), (17177, 1047730), (34354, 523865), (85885, 209546), (104773, 171770)]