15193854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 21497346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2239, 2262, 3393, 4478, 6717, 6786, 13434, 20151, 29107, 40302, 58214, 64931, 87321, 129862, 174642, 194793, 261963, 389586, 523926, 584379, 844103, 1168758, 1688206, 2532309, 5064618, 7596927, 15193854]

約数ペア:

[(1, 15193854), (2, 7596927), (3, 5064618), (6, 2532309), (9, 1688206), (13, 1168758), (18, 844103), (26, 584379), (29, 523926), (39, 389586), (58, 261963), (78, 194793), (87, 174642), (117, 129862), (174, 87321), (234, 64931), (261, 58214), (377, 40302), (522, 29107), (754, 20151), (1131, 13434), (2239, 6786), (2262, 6717), (3393, 4478)]