19005243645

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1\times {\mathrm{7919}}^1$

素因数の和:8949

約数の個数: 32

約数和(自身を含む): 30606681600

約数和(自身を除く): 11601437955

約数列:

[1, 3, 5, 15, 193, 579, 829, 965, 2487, 2895, 4145, 7919, 12435, 23757, 39595, 118785, 159997, 479991, 799985, 1528367, 2399955, 4585101, 6564851, 7641835, 19694553, 22925505, 32824255, 98472765, 1267016243, 3801048729, 6335081215, 19005243645]

約数ペア:

[(1, 19005243645), (3, 6335081215), (5, 3801048729), (15, 1267016243), (193, 98472765), (579, 32824255), (829, 22925505), (965, 19694553), (2487, 7641835), (2895, 6564851), (4145, 4585101), (7919, 2399955), (12435, 1528367), (23757, 799985), (39595, 479991), (118785, 159997)]