19490976

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 60238080

約数和(自身を除く): 40747104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1327, 1632, 1836, 2448, 2654, 3672, 3981, 4896, 5308, 7344, 7962, 10616, 11943, 14688, 15924, 21232, 22559, 23886, 31848, 35829, 42464, 45118, 47772, 63696, 67677, 71658, 90236, 95544, 127392, 135354, 143316, 180472, 191088, 203031, 270708, 286632, 360944, 382176, 406062, 541416, 573264, 609093, 721888, 812124, 1082832, 1146528, 1218186, 1624248, 2165664, 2436372, 3248496, 4872744, 6496992, 9745488, 19490976]

約数ペア:

[(1, 19490976), (2, 9745488), (3, 6496992), (4, 4872744), (6, 3248496), (8, 2436372), (9, 2165664), (12, 1624248), (16, 1218186), (17, 1146528), (18, 1082832), (24, 812124), (27, 721888), (32, 609093), (34, 573264), (36, 541416), (48, 406062), (51, 382176), (54, 360944), (68, 286632), (72, 270708), (96, 203031), (102, 191088), (108, 180472), (136, 143316), (144, 135354), (153, 127392), (204, 95544), (216, 90236), (272, 71658), (288, 67677), (306, 63696), (408, 47772), (432, 45118), (459, 42464), (544, 35829), (612, 31848), (816, 23886), (864, 22559), (918, 21232), (1224, 15924), (1327, 14688), (1632, 11943), (1836, 10616), (2448, 7962), (2654, 7344), (3672, 5308), (3981, 4896)]