19202688

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 56222400

約数和(自身を除く): 37019712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 211, 237, 288, 316, 384, 422, 474, 576, 632, 633, 711, 844, 948, 1152, 1264, 1266, 1422, 1688, 1896, 1899, 2528, 2532, 2844, 3376, 3792, 3798, 5056, 5064, 5688, 6752, 7584, 7596, 10112, 10128, 11376, 13504, 15168, 15192, 16669, 20256, 22752, 27008, 30336, 30384, 33338, 40512, 45504, 50007, 60768, 66676, 81024, 91008, 100014, 121536, 133352, 150021, 200028, 243072, 266704, 300042, 400056, 533408, 600084, 800112, 1066816, 1200168, 1600224, 2133632, 2400336, 3200448, 4800672, 6400896, 9601344, 19202688]

約数ペア:

[(1, 19202688), (2, 9601344), (3, 6400896), (4, 4800672), (6, 3200448), (8, 2400336), (9, 2133632), (12, 1600224), (16, 1200168), (18, 1066816), (24, 800112), (32, 600084), (36, 533408), (48, 400056), (64, 300042), (72, 266704), (79, 243072), (96, 200028), (128, 150021), (144, 133352), (158, 121536), (192, 100014), (211, 91008), (237, 81024), (288, 66676), (316, 60768), (384, 50007), (422, 45504), (474, 40512), (576, 33338), (632, 30384), (633, 30336), (711, 27008), (844, 22752), (948, 20256), (1152, 16669), (1264, 15192), (1266, 15168), (1422, 13504), (1688, 11376), (1896, 10128), (1899, 10112), (2528, 7596), (2532, 7584), (2844, 6752), (3376, 5688), (3792, 5064), (3798, 5056)]