39519924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 103488000

約数和(自身を除く): 63968076

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 139, 172, 174, 228, 258, 278, 348, 417, 516, 551, 556, 817, 834, 1102, 1247, 1634, 1653, 1668, 2204, 2451, 2494, 2641, 3268, 3306, 3741, 4031, 4902, 4988, 5282, 5977, 6612, 7482, 7923, 8062, 9804, 10564, 11954, 12093, 14964, 15846, 16124, 17931, 23693, 23908, 24186, 31692, 35862, 47386, 48372, 71079, 71724, 76589, 94772, 113563, 142158, 153178, 173333, 227126, 229767, 284316, 306356, 340689, 346666, 454252, 459534, 519999, 681378, 693332, 919068, 1039998, 1362756, 2079996, 3293327, 6586654, 9879981, 13173308, 19759962, 39519924]

約数ペア:

[(1, 39519924), (2, 19759962), (3, 13173308), (4, 9879981), (6, 6586654), (12, 3293327), (19, 2079996), (29, 1362756), (38, 1039998), (43, 919068), (57, 693332), (58, 681378), (76, 519999), (86, 459534), (87, 454252), (114, 346666), (116, 340689), (129, 306356), (139, 284316), (172, 229767), (174, 227126), (228, 173333), (258, 153178), (278, 142158), (348, 113563), (417, 94772), (516, 76589), (551, 71724), (556, 71079), (817, 48372), (834, 47386), (1102, 35862), (1247, 31692), (1634, 24186), (1653, 23908), (1668, 23693), (2204, 17931), (2451, 16124), (2494, 15846), (2641, 14964), (3268, 12093), (3306, 11954), (3741, 10564), (4031, 9804), (4902, 8062), (4988, 7923), (5282, 7482), (5977, 6612)]