22206478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 41379840

約数和(自身を除く): 19173362

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2693, 4123, 5386, 8246, 18851, 37702, 51167, 83483, 102334, 166966, 358169, 584381, 716338, 1168762, 1586177, 3172354, 11103239, 22206478]

約数ペア:

[(1, 22206478), (2, 11103239), (7, 3172354), (14, 1586177), (19, 1168762), (31, 716338), (38, 584381), (62, 358169), (133, 166966), (217, 102334), (266, 83483), (434, 51167), (589, 37702), (1178, 18851), (2693, 8246), (4123, 5386)]