19101696

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3109}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 50941800

約数和(自身を除く): 31840104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3109, 6144, 6218, 9327, 12436, 18654, 24872, 37308, 49744, 74616, 99488, 149232, 198976, 298464, 397952, 596928, 795904, 1193856, 1591808, 2387712, 3183616, 4775424, 6367232, 9550848, 19101696]

約数ペア:

[(1, 19101696), (2, 9550848), (3, 6367232), (4, 4775424), (6, 3183616), (8, 2387712), (12, 1591808), (16, 1193856), (24, 795904), (32, 596928), (48, 397952), (64, 298464), (96, 198976), (128, 149232), (192, 99488), (256, 74616), (384, 49744), (512, 37308), (768, 24872), (1024, 18654), (1536, 12436), (2048, 9327), (3072, 6218), (3109, 6144)]