211670161922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1051}}^1\times {\mathrm{12589}}^1$

素因数の和:14082

約数の個数: 32

約数和(自身を含む): 335355297600

約数和(自身を除く): 123685135678

約数列:

[1, 2, 19, 38, 421, 842, 1051, 2102, 7999, 12589, 15998, 19969, 25178, 39938, 239191, 442471, 478382, 884942, 5299969, 8406949, 10599938, 13231039, 16813898, 26462078, 100699411, 201398822, 251389741, 502779482, 5570267419, 11140534838, 105835080961, 211670161922]

約数ペア:

[(1, 211670161922), (2, 105835080961), (19, 11140534838), (38, 5570267419), (421, 502779482), (842, 251389741), (1051, 201398822), (2102, 100699411), (7999, 26462078), (12589, 16813898), (15998, 13231039), (19969, 10599938), (25178, 8406949), (39938, 5299969), (239191, 884942), (442471, 478382)]