11571494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 21067776

約数和(自身を除く): 9496282

約数列:

[1, 2, 11, 19, 22, 31, 38, 47, 62, 94, 209, 341, 361, 418, 517, 589, 682, 722, 893, 1034, 1178, 1457, 1786, 2914, 3971, 6479, 7942, 9823, 11191, 12958, 16027, 16967, 19646, 22382, 27683, 32054, 33934, 55366, 123101, 186637, 246202, 304513, 373274, 525977, 609026, 1051954, 5785747, 11571494]

約数ペア:

[(1, 11571494), (2, 5785747), (11, 1051954), (19, 609026), (22, 525977), (31, 373274), (38, 304513), (47, 246202), (62, 186637), (94, 123101), (209, 55366), (341, 33934), (361, 32054), (418, 27683), (517, 22382), (589, 19646), (682, 16967), (722, 16027), (893, 12958), (1034, 11191), (1178, 9823), (1457, 7942), (1786, 6479), (2914, 3971)]