22017227908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{15959}}^1$

素因数の和:16636

約数の個数: 48

約数和(自身を含む): 42530463360

約数和(自身を除く): 20513235452

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 617, 1118, 1234, 2236, 2468, 8021, 15959, 16042, 26531, 31918, 32084, 53062, 63836, 106124, 207467, 344903, 414934, 686237, 689806, 829868, 1372474, 1379612, 2744948, 8921081, 9846703, 17842162, 19693406, 35684324, 39386812, 128007139, 256014278, 423408229, 512028556, 846816458, 1693632916, 5504306977, 11008613954, 22017227908]

約数ペア:

[(1, 22017227908), (2, 11008613954), (4, 5504306977), (13, 1693632916), (26, 846816458), (43, 512028556), (52, 423408229), (86, 256014278), (172, 128007139), (559, 39386812), (617, 35684324), (1118, 19693406), (1234, 17842162), (2236, 9846703), (2468, 8921081), (8021, 2744948), (15959, 1379612), (16042, 1372474), (26531, 829868), (31918, 689806), (32084, 686237), (53062, 414934), (63836, 344903), (106124, 207467)]