22205224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 44056800

約数和(自身を除く): 21851576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 421, 694, 842, 1388, 1684, 2776, 3368, 6593, 7999, 13186, 15998, 26372, 31996, 52744, 63992, 146087, 292174, 584348, 1168696, 2775653, 5551306, 11102612, 22205224]

約数ペア:

[(1, 22205224), (2, 11102612), (4, 5551306), (8, 2775653), (19, 1168696), (38, 584348), (76, 292174), (152, 146087), (347, 63992), (421, 52744), (694, 31996), (842, 26372), (1388, 15998), (1684, 13186), (2776, 7999), (3368, 6593)]