19639488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 112

約数和(自身を含む): 60130944

約数和(自身を除く): 40491456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 408, 528, 544, 547, 561, 704, 748, 816, 1056, 1088, 1094, 1122, 1496, 1632, 1641, 2112, 2188, 2244, 2992, 3264, 3282, 4376, 4488, 5984, 6017, 6564, 8752, 8976, 9299, 11968, 12034, 13128, 17504, 17952, 18051, 18598, 24068, 26256, 27897, 35008, 35904, 36102, 37196, 48136, 52512, 55794, 72204, 74392, 96272, 102289, 105024, 111588, 144408, 148784, 192544, 204578, 223176, 288816, 297568, 306867, 385088, 409156, 446352, 577632, 595136, 613734, 818312, 892704, 1155264, 1227468, 1636624, 1785408, 2454936, 3273248, 4909872, 6546496, 9819744, 19639488]

約数ペア:

[(1, 19639488), (2, 9819744), (3, 6546496), (4, 4909872), (6, 3273248), (8, 2454936), (11, 1785408), (12, 1636624), (16, 1227468), (17, 1155264), (22, 892704), (24, 818312), (32, 613734), (33, 595136), (34, 577632), (44, 446352), (48, 409156), (51, 385088), (64, 306867), (66, 297568), (68, 288816), (88, 223176), (96, 204578), (102, 192544), (132, 148784), (136, 144408), (176, 111588), (187, 105024), (192, 102289), (204, 96272), (264, 74392), (272, 72204), (352, 55794), (374, 52512), (408, 48136), (528, 37196), (544, 36102), (547, 35904), (561, 35008), (704, 27897), (748, 26256), (816, 24068), (1056, 18598), (1088, 18051), (1094, 17952), (1122, 17504), (1496, 13128), (1632, 12034), (1641, 11968), (2112, 9299), (2188, 8976), (2244, 8752), (2992, 6564), (3264, 6017), (3282, 5984), (4376, 4488)]