1914224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9224

約数の個数: 20

約数和(自身を含む): 3994536

約数和(自身を除く): 2080312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9203, 18406, 36812, 73624, 119639, 147248, 239278, 478556, 957112, 1914224]

約数ペア:

[(1, 1914224), (2, 957112), (4, 478556), (8, 239278), (13, 147248), (16, 119639), (26, 73624), (52, 36812), (104, 18406), (208, 9203)]