193519984

素因数分解:

$2^4\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1663}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 429178880

約数和(自身を除く): 235658896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1039, 1663, 2078, 3326, 4156, 6652, 7273, 8312, 11641, 13304, 14546, 16624, 23282, 26608, 29092, 46564, 58184, 93128, 116368, 186256, 1727857, 3455714, 6911428, 12094999, 13822856, 24189998, 27645712, 48379996, 96759992, 193519984]

約数ペア:

[(1, 193519984), (2, 96759992), (4, 48379996), (7, 27645712), (8, 24189998), (14, 13822856), (16, 12094999), (28, 6911428), (56, 3455714), (112, 1727857), (1039, 186256), (1663, 116368), (2078, 93128), (3326, 58184), (4156, 46564), (6652, 29092), (7273, 26608), (8312, 23282), (11641, 16624), (13304, 14546)]