22609601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 27417600

約数和(自身を除く): 4807999

約数列:

[1, 7, 19, 133, 139, 973, 1223, 2641, 8561, 18487, 23237, 162659, 169997, 1189979, 3229943, 22609601]

約数ペア:

[(1, 22609601), (7, 3229943), (19, 1189979), (133, 169997), (139, 162659), (973, 23237), (1223, 18487), (2641, 8561)]