15661769882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{38747}}^1$

素因数の和:39746

約数の個数: 32

約数和(自身を含む): 27005806080

約数和(自身を除く): 11344036198

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 967, 1934, 10637, 18373, 21274, 36746, 38747, 77494, 202103, 404206, 426217, 736193, 852434, 1472386, 8098123, 16196246, 37468349, 74936698, 412151839, 711898631, 824303678, 1423797262, 7830884941, 15661769882]

約数ペア:

[(1, 15661769882), (2, 7830884941), (11, 1423797262), (19, 824303678), (22, 711898631), (38, 412151839), (209, 74936698), (418, 37468349), (967, 16196246), (1934, 8098123), (10637, 1472386), (18373, 852434), (21274, 736193), (36746, 426217), (38747, 404206), (77494, 202103)]