19392444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31687}}^1$

素因数の和:31714

約数の個数: 36

約数和(自身を含む): 51904944

約数和(自身を除く): 32512500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31687, 63374, 95061, 126748, 190122, 285183, 380244, 538679, 570366, 1077358, 1140732, 1616037, 2154716, 3232074, 4848111, 6464148, 9696222, 19392444]

約数ペア:

[(1, 19392444), (2, 9696222), (3, 6464148), (4, 4848111), (6, 3232074), (9, 2154716), (12, 1616037), (17, 1140732), (18, 1077358), (34, 570366), (36, 538679), (51, 380244), (68, 285183), (102, 190122), (153, 126748), (204, 95061), (306, 63374), (612, 31687)]