11572938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 28707588

約数和(自身を除く): 17134650

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 137, 171, 234, 247, 274, 342, 361, 411, 494, 722, 741, 822, 1083, 1233, 1482, 1781, 2166, 2223, 2466, 2603, 3249, 3562, 4446, 4693, 5206, 5343, 6498, 7809, 9386, 10686, 14079, 15618, 16029, 23427, 28158, 32058, 33839, 42237, 46854, 49457, 67678, 84474, 98914, 101517, 148371, 203034, 296742, 304551, 445113, 609102, 642941, 890226, 1285882, 1928823, 3857646, 5786469, 11572938]

約数ペア:

[(1, 11572938), (2, 5786469), (3, 3857646), (6, 1928823), (9, 1285882), (13, 890226), (18, 642941), (19, 609102), (26, 445113), (38, 304551), (39, 296742), (57, 203034), (78, 148371), (114, 101517), (117, 98914), (137, 84474), (171, 67678), (234, 49457), (247, 46854), (274, 42237), (342, 33839), (361, 32058), (411, 28158), (494, 23427), (722, 16029), (741, 15618), (822, 14079), (1083, 10686), (1233, 9386), (1482, 7809), (1781, 6498), (2166, 5343), (2223, 5206), (2466, 4693), (2603, 4446), (3249, 3562)]