19466454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 44686080

約数和(自身を除く): 25219626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1723, 1883, 3446, 3766, 5169, 5649, 10338, 11298, 12061, 24122, 36183, 72366, 463487, 926974, 1390461, 2780922, 3244409, 6488818, 9733227, 19466454]

約数ペア:

[(1, 19466454), (2, 9733227), (3, 6488818), (6, 3244409), (7, 2780922), (14, 1390461), (21, 926974), (42, 463487), (269, 72366), (538, 36183), (807, 24122), (1614, 12061), (1723, 11298), (1883, 10338), (3446, 5649), (3766, 5169)]