21896904

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{11549}}^1$

素因数の和:11637

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 33543096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 11549, 23098, 34647, 46196, 69294, 92392, 138588, 277176, 912371, 1824742, 2737113, 3649484, 5474226, 7298968, 10948452, 21896904]

約数ペア:

[(1, 21896904), (2, 10948452), (3, 7298968), (4, 5474226), (6, 3649484), (8, 2737113), (12, 1824742), (24, 912371), (79, 277176), (158, 138588), (237, 92392), (316, 69294), (474, 46196), (632, 34647), (948, 23098), (1896, 11549)]