19306976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46411}}^1$

素因数の和:46434

約数の個数: 24

約数和(自身を含む): 40935384

約数和(自身を除く): 21628408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46411, 92822, 185644, 371288, 603343, 742576, 1206686, 1485152, 2413372, 4826744, 9653488, 19306976]

約数ペア:

[(1, 19306976), (2, 9653488), (4, 4826744), (8, 2413372), (13, 1485152), (16, 1206686), (26, 742576), (32, 603343), (52, 371288), (104, 185644), (208, 92822), (416, 46411)]