2019940157521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{907}}^1\times {\mathrm{23561}}^1$

素因数の和:25153

約数の個数: 32

約数和(自身を含む): 2379388023936

約数和(自身を除く): 359447866415

約数列:

[1, 11, 13, 143, 661, 907, 7271, 8593, 9977, 11791, 23561, 94523, 129701, 259171, 306293, 599527, 3369223, 6594797, 7793851, 15573821, 21369827, 85732361, 171312031, 202459673, 235068097, 277807751, 2227056403, 3055885261, 14125455647, 155380012117, 183630923411, 2019940157521]

約数ペア:

[(1, 2019940157521), (11, 183630923411), (13, 155380012117), (143, 14125455647), (661, 3055885261), (907, 2227056403), (7271, 277807751), (8593, 235068097), (9977, 202459673), (11791, 171312031), (23561, 85732361), (94523, 21369827), (129701, 15573821), (259171, 7793851), (306293, 6594797), (599527, 3369223)]