19221408

素因数分解:

$2^5\times 3^3\times {\mathrm{22247}}^1$

素因数の和:22266

約数の個数: 48

約数和(自身を含む): 56064960

約数和(自身を除く): 36843552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22247, 44494, 66741, 88988, 133482, 177976, 200223, 266964, 355952, 400446, 533928, 600669, 711904, 800892, 1067856, 1201338, 1601784, 2135712, 2402676, 3203568, 4805352, 6407136, 9610704, 19221408]

約数ペア:

[(1, 19221408), (2, 9610704), (3, 6407136), (4, 4805352), (6, 3203568), (8, 2402676), (9, 2135712), (12, 1601784), (16, 1201338), (18, 1067856), (24, 800892), (27, 711904), (32, 600669), (36, 533928), (48, 400446), (54, 355952), (72, 266964), (96, 200223), (108, 177976), (144, 133482), (216, 88988), (288, 66741), (432, 44494), (864, 22247)]