22471528

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 46085760

約数和(自身を除く): 23614232

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 251, 361, 502, 589, 722, 1004, 1178, 1444, 2008, 2356, 2888, 4712, 4769, 7781, 9538, 11191, 15562, 19076, 22382, 31124, 38152, 44764, 62248, 89528, 90611, 147839, 181222, 295678, 362444, 591356, 724888, 1182712, 2808941, 5617882, 11235764, 22471528]

約数ペア:

[(1, 22471528), (2, 11235764), (4, 5617882), (8, 2808941), (19, 1182712), (31, 724888), (38, 591356), (62, 362444), (76, 295678), (124, 181222), (152, 147839), (248, 90611), (251, 89528), (361, 62248), (502, 44764), (589, 38152), (722, 31124), (1004, 22382), (1178, 19076), (1444, 15562), (2008, 11191), (2356, 9538), (2888, 7781), (4712, 4769)]