22387548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 55440000

約数和(自身を除く): 33052452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 659, 894, 1318, 1788, 1977, 2636, 2831, 3954, 5662, 7908, 8493, 11324, 12521, 16986, 25042, 33972, 37563, 50084, 75126, 98191, 150252, 196382, 294573, 392764, 589146, 1178292, 1865629, 3731258, 5596887, 7462516, 11193774, 22387548]

約数ペア:

[(1, 22387548), (2, 11193774), (3, 7462516), (4, 5596887), (6, 3731258), (12, 1865629), (19, 1178292), (38, 589146), (57, 392764), (76, 294573), (114, 196382), (149, 150252), (228, 98191), (298, 75126), (447, 50084), (596, 37563), (659, 33972), (894, 25042), (1318, 16986), (1788, 12521), (1977, 11324), (2636, 8493), (2831, 7908), (3954, 5662)]