19142996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 34761216

約数和(自身を除く): 15618220

約数列:

[1, 2, 4, 31, 62, 124, 317, 487, 634, 974, 1268, 1948, 9827, 15097, 19654, 30194, 39308, 60388, 154379, 308758, 617516, 4785749, 9571498, 19142996]

約数ペア:

[(1, 19142996), (2, 9571498), (4, 4785749), (31, 617516), (62, 308758), (124, 154379), (317, 60388), (487, 39308), (634, 30194), (974, 19654), (1268, 15097), (1948, 9827)]