22016488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 44805600

約数和(自身を除く): 22789112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1523, 1807, 3046, 3614, 6092, 7228, 12184, 14456, 19799, 39598, 79196, 158392, 211697, 423394, 846788, 1693576, 2752061, 5504122, 11008244, 22016488]

約数ペア:

[(1, 22016488), (2, 11008244), (4, 5504122), (8, 2752061), (13, 1693576), (26, 846788), (52, 423394), (104, 211697), (139, 158392), (278, 79196), (556, 39598), (1112, 19799), (1523, 14456), (1807, 12184), (3046, 7228), (3614, 6092)]