1923142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 3477600

約数和(自身を除く): 1554458

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 229, 247, 323, 442, 458, 494, 646, 2977, 3893, 4199, 4351, 5954, 7786, 8398, 8702, 50609, 56563, 73967, 101218, 113126, 147934, 961571, 1923142]

約数ペア:

[(1, 1923142), (2, 961571), (13, 147934), (17, 113126), (19, 101218), (26, 73967), (34, 56563), (38, 50609), (221, 8702), (229, 8398), (247, 7786), (323, 5954), (442, 4351), (458, 4199), (494, 3893), (646, 2977)]