15677925116

素因数分解:

$2^2\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{280103}}^1$

素因数の和:282113

約数の個数: 24

約数和(自身を含む): 31371648000

約数和(自身を除く): 15693722884

約数列:

[1, 2, 4, 7, 14, 28, 1999, 3998, 7996, 13993, 27986, 55972, 280103, 560206, 1120412, 1960721, 3921442, 7842884, 559925897, 1119851794, 2239703588, 3919481279, 7838962558, 15677925116]

約数ペア:

[(1, 15677925116), (2, 7838962558), (4, 3919481279), (7, 2239703588), (14, 1119851794), (28, 559925897), (1999, 7842884), (3998, 3921442), (7996, 1960721), (13993, 1120412), (27986, 560206), (55972, 280103)]