19421616

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23801}}^1$

素因数の和:23829

約数の個数: 40

約数和(自身を含む): 53126064

約数和(自身を除く): 33704448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23801, 47602, 71403, 95204, 142806, 190408, 285612, 380816, 404617, 571224, 809234, 1142448, 1213851, 1618468, 2427702, 3236936, 4855404, 6473872, 9710808, 19421616]

約数ペア:

[(1, 19421616), (2, 9710808), (3, 6473872), (4, 4855404), (6, 3236936), (8, 2427702), (12, 1618468), (16, 1213851), (17, 1142448), (24, 809234), (34, 571224), (48, 404617), (51, 380816), (68, 285612), (102, 190408), (136, 142806), (204, 95204), (272, 71403), (408, 47602), (816, 23801)]