19692996

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26903}}^1$

素因数の和:26971

約数の個数: 24

約数和(自身を含む): 46705344

約数和(自身を除く): 27012348

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26903, 53806, 80709, 107612, 161418, 322836, 1641083, 3282166, 4923249, 6564332, 9846498, 19692996]

約数ペア:

[(1, 19692996), (2, 9846498), (3, 6564332), (4, 4923249), (6, 3282166), (12, 1641083), (61, 322836), (122, 161418), (183, 107612), (244, 80709), (366, 53806), (732, 26903)]