19735436

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5923}}^1$

素因数の和:5958

約数の個数: 36

約数和(自身を含む): 42546168

約数和(自身を除く): 22810732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5923, 11846, 23692, 41461, 82922, 100691, 165844, 201382, 290227, 402764, 580454, 704837, 1160908, 1409674, 2819348, 4933859, 9867718, 19735436]

約数ペア:

[(1, 19735436), (2, 9867718), (4, 4933859), (7, 2819348), (14, 1409674), (17, 1160908), (28, 704837), (34, 580454), (49, 402764), (68, 290227), (98, 201382), (119, 165844), (196, 100691), (238, 82922), (476, 41461), (833, 23692), (1666, 11846), (3332, 5923)]