227608942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1109}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 393206400

約数和(自身を除く): 165597458

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 491, 982, 1109, 2218, 5401, 9329, 10802, 12199, 18658, 21071, 24398, 42142, 102619, 205238, 231781, 463562, 544519, 1089038, 5989709, 10345861, 11979418, 20691722, 113804471, 227608942]

約数ペア:

[(1, 227608942), (2, 113804471), (11, 20691722), (19, 11979418), (22, 10345861), (38, 5989709), (209, 1089038), (418, 544519), (491, 463562), (982, 231781), (1109, 205238), (2218, 102619), (5401, 42142), (9329, 24398), (10802, 21071), (12199, 18658)]