19529028

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8893}}^1$

素因数の和:8964

約数の個数: 36

約数和(自身を含む): 50179948

約数和(自身を除く): 30650920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8893, 17786, 26679, 35572, 53358, 80037, 106716, 160074, 320148, 542473, 1084946, 1627419, 2169892, 3254838, 4882257, 6509676, 9764514, 19529028]

約数ペア:

[(1, 19529028), (2, 9764514), (3, 6509676), (4, 4882257), (6, 3254838), (9, 2169892), (12, 1627419), (18, 1084946), (36, 542473), (61, 320148), (122, 160074), (183, 106716), (244, 80037), (366, 53358), (549, 35572), (732, 26679), (1098, 17786), (2196, 8893)]