21986348351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1570117}}^1$

素因数の和:1570214

約数の個数: 16

約数和(自身を含む): 25624325760

約数和(自身を除く): 3637977409

約数列:

[1, 11, 19, 67, 209, 737, 1273, 14003, 1570117, 17271287, 29832223, 105197839, 328154453, 1157176229, 1998758941, 21986348351]

約数ペア:

[(1, 21986348351), (11, 1998758941), (19, 1157176229), (67, 328154453), (209, 105197839), (737, 29832223), (1273, 17271287), (14003, 1570117)]