19171896

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1399}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 48048000

約数和(自身を除く): 28876104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1399, 1713, 2284, 2798, 3426, 4197, 4568, 5596, 6852, 8394, 11192, 13704, 16788, 33576, 798829, 1597658, 2396487, 3195316, 4792974, 6390632, 9585948, 19171896]

約数ペア:

[(1, 19171896), (2, 9585948), (3, 6390632), (4, 4792974), (6, 3195316), (8, 2396487), (12, 1597658), (24, 798829), (571, 33576), (1142, 16788), (1399, 13704), (1713, 11192), (2284, 8394), (2798, 6852), (3426, 5596), (4197, 4568)]