15454738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 10753262

約数列:

[1, 2, 13, 26, 29, 58, 103, 199, 206, 377, 398, 754, 1339, 2587, 2678, 2987, 5174, 5771, 5974, 11542, 20497, 38831, 40994, 75023, 77662, 150046, 266461, 532922, 594413, 1188826, 7727369, 15454738]

約数ペア:

[(1, 15454738), (2, 7727369), (13, 1188826), (26, 594413), (29, 532922), (58, 266461), (103, 150046), (199, 77662), (206, 75023), (377, 40994), (398, 38831), (754, 20497), (1339, 11542), (2587, 5974), (2678, 5771), (2987, 5174)]