19393692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 48867840

約数和(自身を除く): 29474148

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2423, 2668, 4002, 4846, 7269, 8004, 9692, 14538, 29076, 55729, 70267, 111458, 140534, 167187, 210801, 222916, 281068, 334374, 421602, 668748, 843204, 1616141, 3232282, 4848423, 6464564, 9696846, 19393692]

約数ペア:

[(1, 19393692), (2, 9696846), (3, 6464564), (4, 4848423), (6, 3232282), (12, 1616141), (23, 843204), (29, 668748), (46, 421602), (58, 334374), (69, 281068), (87, 222916), (92, 210801), (116, 167187), (138, 140534), (174, 111458), (276, 70267), (348, 55729), (667, 29076), (1334, 14538), (2001, 9692), (2423, 8004), (2668, 7269), (4002, 4846)]