19161492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228113}}^1$

素因数の和:228127

約数の個数: 24

約数和(自身を含む): 51097536

約数和(自身を除く): 31936044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228113, 456226, 684339, 912452, 1368678, 1596791, 2737356, 3193582, 4790373, 6387164, 9580746, 19161492]

約数ペア:

[(1, 19161492), (2, 9580746), (3, 6387164), (4, 4790373), (6, 3193582), (7, 2737356), (12, 1596791), (14, 1368678), (21, 912452), (28, 684339), (42, 456226), (84, 228113)]