19289568

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3079

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 32118432

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, 2999, 3216, 5998, 6432, 8997, 11996, 17994, 23992, 35988, 47984, 71976, 95968, 143952, 200933, 287904, 401866, 602799, 803732, 1205598, 1607464, 2411196, 3214928, 4822392, 6429856, 9644784, 19289568]

約数ペア:

[(1, 19289568), (2, 9644784), (3, 6429856), (4, 4822392), (6, 3214928), (8, 2411196), (12, 1607464), (16, 1205598), (24, 803732), (32, 602799), (48, 401866), (67, 287904), (96, 200933), (134, 143952), (201, 95968), (268, 71976), (402, 47984), (536, 35988), (804, 23992), (1072, 17994), (1608, 11996), (2144, 8997), (2999, 6432), (3216, 5998)]