1937963824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{374993}}^1$

素因数の和:375037

約数の個数: 40

約数和(自身を含む): 4184933040

約数和(自身を除く): 2246969216

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 374993, 749986, 1499972, 2999944, 5999888, 6374881, 7124867, 12749762, 14249734, 25499524, 28499468, 50999048, 56998936, 101998096, 113997872, 121122739, 242245478, 484490956, 968981912, 1937963824]

約数ペア:

[(1, 1937963824), (2, 968981912), (4, 484490956), (8, 242245478), (16, 121122739), (17, 113997872), (19, 101998096), (34, 56998936), (38, 50999048), (68, 28499468), (76, 25499524), (136, 14249734), (152, 12749762), (272, 7124867), (304, 6374881), (323, 5999888), (646, 2999944), (1292, 1499972), (2584, 749986), (5168, 374993)]