19364736

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 51897600

約数和(自身を除く): 32532864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 239, 384, 422, 478, 633, 717, 844, 956, 1266, 1434, 1688, 1912, 2532, 2868, 3376, 3824, 5064, 5736, 6752, 7648, 10128, 11472, 13504, 15296, 20256, 22944, 27008, 30592, 40512, 45888, 50429, 81024, 91776, 100858, 151287, 201716, 302574, 403432, 605148, 806864, 1210296, 1613728, 2420592, 3227456, 4841184, 6454912, 9682368, 19364736]

約数ペア:

[(1, 19364736), (2, 9682368), (3, 6454912), (4, 4841184), (6, 3227456), (8, 2420592), (12, 1613728), (16, 1210296), (24, 806864), (32, 605148), (48, 403432), (64, 302574), (96, 201716), (128, 151287), (192, 100858), (211, 91776), (239, 81024), (384, 50429), (422, 45888), (478, 40512), (633, 30592), (717, 27008), (844, 22944), (956, 20256), (1266, 15296), (1434, 13504), (1688, 11472), (1912, 10128), (2532, 7648), (2868, 6752), (3376, 5736), (3824, 5064)]