19195392

素因数分解:

$2^9\times 3^1\times {\mathrm{12497}}^1$

素因数の和:12518

約数の個数: 40

約数和(自身を含む): 51141816

約数和(自身を除く): 31946424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12497, 24994, 37491, 49988, 74982, 99976, 149964, 199952, 299928, 399904, 599856, 799808, 1199712, 1599616, 2399424, 3199232, 4798848, 6398464, 9597696, 19195392]

約数ペア:

[(1, 19195392), (2, 9597696), (3, 6398464), (4, 4798848), (6, 3199232), (8, 2399424), (12, 1599616), (16, 1199712), (24, 799808), (32, 599856), (48, 399904), (64, 299928), (96, 199952), (128, 149964), (192, 99976), (256, 74982), (384, 49988), (512, 37491), (768, 24994), (1536, 12497)]