22645324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 43400280

約数和(自身を除く): 20754956

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 241, 278, 338, 482, 556, 676, 964, 1807, 3133, 3614, 6266, 7228, 12532, 23491, 33499, 40729, 46982, 66998, 81458, 93964, 133996, 162916, 435487, 870974, 1741948, 5661331, 11322662, 22645324]

約数ペア:

[(1, 22645324), (2, 11322662), (4, 5661331), (13, 1741948), (26, 870974), (52, 435487), (139, 162916), (169, 133996), (241, 93964), (278, 81458), (338, 66998), (482, 46982), (556, 40729), (676, 33499), (964, 23491), (1807, 12532), (3133, 7228), (3614, 6266)]