22250692

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 39784472

約数和(自身を除く): 17533780

約数列:

[1, 2, 4, 73, 146, 181, 292, 362, 421, 724, 842, 1684, 13213, 26426, 30733, 52852, 61466, 76201, 122932, 152402, 304804, 5562673, 11125346, 22250692]

約数ペア:

[(1, 22250692), (2, 11125346), (4, 5562673), (73, 304804), (146, 152402), (181, 122932), (292, 76201), (362, 61466), (421, 52852), (724, 30733), (842, 26426), (1684, 13213)]