1922792039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{11821}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 2315220480

約数和(自身を除く): 392428441

約数列:

[1, 7, 19, 133, 1223, 8561, 11821, 23237, 82747, 162659, 224599, 1572193, 14457083, 101199581, 274684577, 1922792039]

約数ペア:

[(1, 1922792039), (7, 274684577), (19, 101199581), (133, 14457083), (1223, 1572193), (8561, 224599), (11821, 162659), (23237, 82747)]