19500684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 52647168

約数和(自身を除く): 33146484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 2797, 3486, 5594, 6972, 8391, 11188, 16782, 19579, 33564, 39158, 58737, 78316, 117474, 232151, 234948, 464302, 696453, 928604, 1392906, 1625057, 2785812, 3250114, 4875171, 6500228, 9750342, 19500684]

約数ペア:

[(1, 19500684), (2, 9750342), (3, 6500228), (4, 4875171), (6, 3250114), (7, 2785812), (12, 1625057), (14, 1392906), (21, 928604), (28, 696453), (42, 464302), (83, 234948), (84, 232151), (166, 117474), (249, 78316), (332, 58737), (498, 39158), (581, 33564), (996, 19579), (1162, 16782), (1743, 11188), (2324, 8391), (2797, 6972), (3486, 5594)]