19309344

素因数分解:

$2^5\times 3^1\times {\mathrm{201139}}^1$

素因数の和:201152

約数の個数: 24

約数和(自身を含む): 50687280

約数和(自身を除く): 31377936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 201139, 402278, 603417, 804556, 1206834, 1609112, 2413668, 3218224, 4827336, 6436448, 9654672, 19309344]

約数ペア:

[(1, 19309344), (2, 9654672), (3, 6436448), (4, 4827336), (6, 3218224), (8, 2413668), (12, 1609112), (16, 1206834), (24, 804556), (32, 603417), (48, 402278), (96, 201139)]