19601844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 48552000

約数和(自身を除く): 28950156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 577, 596, 894, 1154, 1731, 1788, 2308, 2831, 3462, 5662, 6924, 8493, 10963, 11324, 16986, 21926, 32889, 33972, 43852, 65778, 85973, 131556, 171946, 257919, 343892, 515838, 1031676, 1633487, 3266974, 4900461, 6533948, 9800922, 19601844]

約数ペア:

[(1, 19601844), (2, 9800922), (3, 6533948), (4, 4900461), (6, 3266974), (12, 1633487), (19, 1031676), (38, 515838), (57, 343892), (76, 257919), (114, 171946), (149, 131556), (228, 85973), (298, 65778), (447, 43852), (577, 33972), (596, 32889), (894, 21926), (1154, 16986), (1731, 11324), (1788, 10963), (2308, 8493), (2831, 6924), (3462, 5662)]