15188992

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 88

約数和(自身を含む): 37599296

約数和(自身を除く): 22410304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 163, 182, 208, 224, 256, 326, 364, 416, 448, 512, 652, 728, 832, 896, 1024, 1141, 1304, 1456, 1664, 1792, 2119, 2282, 2608, 2912, 3328, 3584, 4238, 4564, 5216, 5824, 6656, 7168, 8476, 9128, 10432, 11648, 13312, 14833, 16952, 18256, 20864, 23296, 29666, 33904, 36512, 41728, 46592, 59332, 67808, 73024, 83456, 93184, 118664, 135616, 146048, 166912, 237328, 271232, 292096, 474656, 542464, 584192, 949312, 1084928, 1168384, 1898624, 2169856, 3797248, 7594496, 15188992]

約数ペア:

[(1, 15188992), (2, 7594496), (4, 3797248), (7, 2169856), (8, 1898624), (13, 1168384), (14, 1084928), (16, 949312), (26, 584192), (28, 542464), (32, 474656), (52, 292096), (56, 271232), (64, 237328), (91, 166912), (104, 146048), (112, 135616), (128, 118664), (163, 93184), (182, 83456), (208, 73024), (224, 67808), (256, 59332), (326, 46592), (364, 41728), (416, 36512), (448, 33904), (512, 29666), (652, 23296), (728, 20864), (832, 18256), (896, 16952), (1024, 14833), (1141, 13312), (1304, 11648), (1456, 10432), (1664, 9128), (1792, 8476), (2119, 7168), (2282, 6656), (2608, 5824), (2912, 5216), (3328, 4564), (3584, 4238)]