19466647201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 21186662400

約数和(自身を除く): 1720015199

約数列:

[1, 19, 47, 179, 193, 631, 893, 3401, 3667, 8413, 9071, 11989, 29657, 34547, 112949, 121783, 159847, 172349, 563483, 656393, 1623709, 2146031, 2313877, 5308603, 5723801, 21799157, 30850471, 100863457, 108752219, 414183983, 1024560379, 19466647201]

約数ペア:

[(1, 19466647201), (19, 1024560379), (47, 414183983), (179, 108752219), (193, 100863457), (631, 30850471), (893, 21799157), (3401, 5723801), (3667, 5308603), (8413, 2313877), (9071, 2146031), (11989, 1623709), (29657, 656393), (34547, 563483), (112949, 172349), (121783, 159847)]