19304488

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11887}}^1$

素因数の和:11929

約数の個数: 32

約数和(自身を含む): 42796800

約数和(自身を除く): 23492312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11887, 23774, 47548, 83209, 95096, 166418, 332836, 344723, 665672, 689446, 1378892, 2413061, 2757784, 4826122, 9652244, 19304488]

約数ペア:

[(1, 19304488), (2, 9652244), (4, 4826122), (7, 2757784), (8, 2413061), (14, 1378892), (28, 689446), (29, 665672), (56, 344723), (58, 332836), (116, 166418), (203, 95096), (232, 83209), (406, 47548), (812, 23774), (1624, 11887)]