19172352

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^2$

素因数の和:181

約数の個数: 66

約数和(自身を含む): 51756348

約数和(自身を除く): 32583996

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1024, 1264, 1536, 1896, 2528, 3072, 3792, 5056, 6241, 7584, 10112, 12482, 15168, 18723, 20224, 24964, 30336, 37446, 40448, 49928, 60672, 74892, 80896, 99856, 121344, 149784, 199712, 242688, 299568, 399424, 599136, 798848, 1198272, 1597696, 2396544, 3195392, 4793088, 6390784, 9586176, 19172352]

約数ペア:

[(1, 19172352), (2, 9586176), (3, 6390784), (4, 4793088), (6, 3195392), (8, 2396544), (12, 1597696), (16, 1198272), (24, 798848), (32, 599136), (48, 399424), (64, 299568), (79, 242688), (96, 199712), (128, 149784), (158, 121344), (192, 99856), (237, 80896), (256, 74892), (316, 60672), (384, 49928), (474, 40448), (512, 37446), (632, 30336), (768, 24964), (948, 20224), (1024, 18723), (1264, 15168), (1536, 12482), (1896, 10112), (2528, 7584), (3072, 6241), (3792, 5056)]