19559712

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3041}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 52127712

約数和(自身を除く): 32568000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3041, 3216, 6082, 6432, 9123, 12164, 18246, 24328, 36492, 48656, 72984, 97312, 145968, 203747, 291936, 407494, 611241, 814988, 1222482, 1629976, 2444964, 3259952, 4889928, 6519904, 9779856, 19559712]

約数ペア:

[(1, 19559712), (2, 9779856), (3, 6519904), (4, 4889928), (6, 3259952), (8, 2444964), (12, 1629976), (16, 1222482), (24, 814988), (32, 611241), (48, 407494), (67, 291936), (96, 203747), (134, 145968), (201, 97312), (268, 72984), (402, 48656), (536, 36492), (804, 24328), (1072, 18246), (1608, 12164), (2144, 9123), (3041, 6432), (3216, 6082)]