22242224

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 44320080

約数和(自身を除く): 22077856

約数列:

[1, 2, 4, 8, 16, 73, 137, 139, 146, 274, 278, 292, 548, 556, 584, 1096, 1112, 1168, 2192, 2224, 10001, 10147, 19043, 20002, 20294, 38086, 40004, 40588, 76172, 80008, 81176, 152344, 160016, 162352, 304688, 1390139, 2780278, 5560556, 11121112, 22242224]

約数ペア:

[(1, 22242224), (2, 11121112), (4, 5560556), (8, 2780278), (16, 1390139), (73, 304688), (137, 162352), (139, 160016), (146, 152344), (274, 81176), (278, 80008), (292, 76172), (548, 40588), (556, 40004), (584, 38086), (1096, 20294), (1112, 20002), (1168, 19043), (2192, 10147), (2224, 10001)]