19336284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 56351568

約数和(自身を除く): 37015284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 193, 198, 207, 242, 253, 276, 363, 386, 396, 414, 484, 506, 579, 726, 759, 772, 828, 1012, 1089, 1158, 1452, 1518, 1737, 2123, 2178, 2277, 2316, 2783, 3036, 3474, 4246, 4356, 4439, 4554, 5566, 6369, 6948, 8349, 8492, 8878, 9108, 11132, 12738, 13317, 16698, 17756, 19107, 23353, 25047, 25476, 26634, 33396, 38214, 39951, 46706, 48829, 50094, 53268, 70059, 76428, 79902, 93412, 97658, 100188, 140118, 146487, 159804, 195316, 210177, 280236, 292974, 420354, 439461, 537119, 585948, 840708, 878922, 1074238, 1611357, 1757844, 2148476, 3222714, 4834071, 6445428, 9668142, 19336284]

約数ペア:

[(1, 19336284), (2, 9668142), (3, 6445428), (4, 4834071), (6, 3222714), (9, 2148476), (11, 1757844), (12, 1611357), (18, 1074238), (22, 878922), (23, 840708), (33, 585948), (36, 537119), (44, 439461), (46, 420354), (66, 292974), (69, 280236), (92, 210177), (99, 195316), (121, 159804), (132, 146487), (138, 140118), (193, 100188), (198, 97658), (207, 93412), (242, 79902), (253, 76428), (276, 70059), (363, 53268), (386, 50094), (396, 48829), (414, 46706), (484, 39951), (506, 38214), (579, 33396), (726, 26634), (759, 25476), (772, 25047), (828, 23353), (1012, 19107), (1089, 17756), (1158, 16698), (1452, 13317), (1518, 12738), (1737, 11132), (2123, 9108), (2178, 8878), (2277, 8492), (2316, 8349), (2783, 6948), (3036, 6369), (3474, 5566), (4246, 4554), (4356, 4439)]